1966319212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 4459504896

約数和(自身を除く): 2493185684

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 121, 124, 143, 187, 221, 242, 286, 341, 374, 403, 442, 484, 527, 572, 593, 682, 748, 806, 884, 1054, 1186, 1364, 1573, 1612, 2057, 2108, 2372, 2431, 3146, 3751, 4114, 4433, 4862, 5797, 6292, 6523, 6851, 7502, 7709, 8228, 8866, 9724, 10081, 11594, 13046, 13702, 15004, 15418, 17732, 18383, 20162, 23188, 26092, 26741, 27404, 30836, 36766, 40324, 48763, 53482, 63767, 71753, 73532, 75361, 84799, 97526, 106964, 110891, 127534, 131053, 143506, 150722, 169598, 195052, 202213, 221782, 238979, 255068, 262106, 287012, 301444, 312511, 339196, 404426, 443564, 477958, 524212, 625022, 808852, 828971, 932789, 955916, 1219801, 1250044, 1441583, 1657942, 1865578, 2224343, 2439602, 2628769, 2883166, 3315884, 3437621, 3731156, 4062643, 4448686, 4879204, 5257538, 5766332, 6875242, 8125286, 8897372, 10515076, 13750484, 15857413, 16250572, 28916459, 31714826, 37813831, 44689073, 57832918, 63429652, 75627662, 89378146, 115665836, 151255324, 178756292, 491579803, 983159606, 1966319212]

約数ペア:

[(1, 1966319212), (2, 983159606), (4, 491579803), (11, 178756292), (13, 151255324), (17, 115665836), (22, 89378146), (26, 75627662), (31, 63429652), (34, 57832918), (44, 44689073), (52, 37813831), (62, 31714826), (68, 28916459), (121, 16250572), (124, 15857413), (143, 13750484), (187, 10515076), (221, 8897372), (242, 8125286), (286, 6875242), (341, 5766332), (374, 5257538), (403, 4879204), (442, 4448686), (484, 4062643), (527, 3731156), (572, 3437621), (593, 3315884), (682, 2883166), (748, 2628769), (806, 2439602), (884, 2224343), (1054, 1865578), (1186, 1657942), (1364, 1441583), (1573, 1250044), (1612, 1219801), (2057, 955916), (2108, 932789), (2372, 828971), (2431, 808852), (3146, 625022), (3751, 524212), (4114, 477958), (4433, 443564), (4862, 404426), (5797, 339196), (6292, 312511), (6523, 301444), (6851, 287012), (7502, 262106), (7709, 255068), (8228, 238979), (8866, 221782), (9724, 202213), (10081, 195052), (11594, 169598), (13046, 150722), (13702, 143506), (15004, 131053), (15418, 127534), (17732, 110891), (18383, 106964), (20162, 97526), (23188, 84799), (26092, 75361), (26741, 73532), (27404, 71753), (30836, 63767), (36766, 53482), (40324, 48763)]