2017141256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15629}}^1$

素因数の和:15738

約数の個数: 64

約数和(自身を含む): 4372023600

約数和(自身を除く): 2354882344

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1241, 1768, 1898, 2482, 3796, 4964, 7592, 9928, 15629, 16133, 31258, 32266, 62516, 64532, 125032, 129064, 203177, 265693, 406354, 531386, 812708, 1062772, 1140917, 1625416, 2125544, 2281834, 3454009, 4563668, 6908018, 9127336, 13816036, 14831921, 19395589, 27632072, 29663842, 38791178, 59327684, 77582356, 118655368, 155164712, 252142657, 504285314, 1008570628, 2017141256]

約数ペア:

[(1, 2017141256), (2, 1008570628), (4, 504285314), (8, 252142657), (13, 155164712), (17, 118655368), (26, 77582356), (34, 59327684), (52, 38791178), (68, 29663842), (73, 27632072), (104, 19395589), (136, 14831921), (146, 13816036), (221, 9127336), (292, 6908018), (442, 4563668), (584, 3454009), (884, 2281834), (949, 2125544), (1241, 1625416), (1768, 1140917), (1898, 1062772), (2482, 812708), (3796, 531386), (4964, 406354), (7592, 265693), (9928, 203177), (15629, 129064), (16133, 125032), (31258, 64532), (32266, 62516)]