2011508657116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1\times {\mathrm{2837}}^1$

素因数の和:4860

約数の個数: 144

約数和(自身を含む): 4300004282112

約数和(自身を除く): 2288495624996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 854, 868, 1519, 1708, 1891, 1913, 2837, 2989, 3038, 3782, 3826, 5674, 5978, 6076, 7564, 7652, 11348, 11956, 13237, 13391, 19859, 26474, 26782, 39718, 52948, 53564, 59303, 79436, 87947, 92659, 93737, 116693, 118606, 139013, 173057, 175894, 185318, 187474, 233386, 237212, 278026, 346114, 351788, 370636, 374948, 415121, 466772, 556052, 615629, 692228, 816851, 830242, 1211399, 1231258, 1633702, 1660484, 2422798, 2462516, 2905847, 3267404, 3617483, 4309403, 4845596, 5364767, 5427181, 5717957, 5811694, 7234966, 8479793, 8618806, 10729534, 10854362, 11435914, 11623388, 14469932, 16959586, 17237612, 21459068, 21708724, 22871828, 25322381, 33919172, 37553369, 37990267, 50644762, 75106738, 75980534, 101289524, 150213476, 151961068, 168242611, 177256667, 262873583, 265931869, 331058041, 336485222, 354513334, 525747166, 531863738, 662116082, 672970444, 709026668, 1051494332, 1063727476, 1177698277, 1324232164, 2317406287, 2355396554, 4634812574, 4710793108, 8243887939, 9269625148, 10262799271, 16221844009, 16487775878, 20525598542, 32443688018, 32975551756, 41051197084, 64887376036, 71839594897, 143679189794, 287358379588, 502877164279, 1005754328558, 2011508657116]

約数ペア:

[(1, 2011508657116), (2, 1005754328558), (4, 502877164279), (7, 287358379588), (14, 143679189794), (28, 71839594897), (31, 64887376036), (49, 41051197084), (61, 32975551756), (62, 32443688018), (98, 20525598542), (122, 16487775878), (124, 16221844009), (196, 10262799271), (217, 9269625148), (244, 8243887939), (427, 4710793108), (434, 4634812574), (854, 2355396554), (868, 2317406287), (1519, 1324232164), (1708, 1177698277), (1891, 1063727476), (1913, 1051494332), (2837, 709026668), (2989, 672970444), (3038, 662116082), (3782, 531863738), (3826, 525747166), (5674, 354513334), (5978, 336485222), (6076, 331058041), (7564, 265931869), (7652, 262873583), (11348, 177256667), (11956, 168242611), (13237, 151961068), (13391, 150213476), (19859, 101289524), (26474, 75980534), (26782, 75106738), (39718, 50644762), (52948, 37990267), (53564, 37553369), (59303, 33919172), (79436, 25322381), (87947, 22871828), (92659, 21708724), (93737, 21459068), (116693, 17237612), (118606, 16959586), (139013, 14469932), (173057, 11623388), (175894, 11435914), (185318, 10854362), (187474, 10729534), (233386, 8618806), (237212, 8479793), (278026, 7234966), (346114, 5811694), (351788, 5717957), (370636, 5427181), (374948, 5364767), (415121, 4845596), (466772, 4309403), (556052, 3617483), (615629, 3267404), (692228, 2905847), (816851, 2462516), (830242, 2422798), (1211399, 1660484), (1231258, 1633702)]