2016759899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 2729852928

約数和(自身を除く): 713093029

約数列:

[1, 7, 11, 23, 43, 71, 77, 161, 253, 301, 373, 473, 497, 781, 989, 1633, 1771, 2611, 3053, 3311, 4103, 5467, 6923, 8579, 10879, 11431, 16039, 17963, 21371, 26483, 28721, 33583, 60053, 70219, 76153, 94369, 112273, 125741, 176429, 185381, 235081, 291313, 368897, 491533, 609109, 660583, 772409, 1138769, 1235003, 2039191, 2582279, 4057867, 4263763, 5406863, 6700199, 7971383, 12526459, 26191687, 28405069, 46901393, 87685213, 183341809, 288108557, 2016759899]

約数ペア:

[(1, 2016759899), (7, 288108557), (11, 183341809), (23, 87685213), (43, 46901393), (71, 28405069), (77, 26191687), (161, 12526459), (253, 7971383), (301, 6700199), (373, 5406863), (473, 4263763), (497, 4057867), (781, 2582279), (989, 2039191), (1633, 1235003), (1771, 1138769), (2611, 772409), (3053, 660583), (3311, 609109), (4103, 491533), (5467, 368897), (6923, 291313), (8579, 235081), (10879, 185381), (11431, 176429), (16039, 125741), (17963, 112273), (21371, 94369), (26483, 76153), (28721, 70219), (33583, 60053)]