2421109210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{10457}}^1$

素因数の和:10627

約数の個数: 48

約数和(自身を含む): 4753913976

約数和(自身を除く): 2332804766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 169, 274, 338, 685, 845, 1370, 1690, 1781, 3562, 8905, 10457, 17810, 20914, 23153, 46306, 52285, 104570, 115765, 135941, 231530, 271882, 679705, 1359410, 1432609, 1767233, 2865218, 3534466, 7163045, 8836165, 14326090, 17672330, 18623917, 37247834, 93119585, 186239170, 242110921, 484221842, 1210554605, 2421109210]

約数ペア:

[(1, 2421109210), (2, 1210554605), (5, 484221842), (10, 242110921), (13, 186239170), (26, 93119585), (65, 37247834), (130, 18623917), (137, 17672330), (169, 14326090), (274, 8836165), (338, 7163045), (685, 3534466), (845, 2865218), (1370, 1767233), (1690, 1432609), (1781, 1359410), (3562, 679705), (8905, 271882), (10457, 231530), (17810, 135941), (20914, 115765), (23153, 104570), (46306, 52285)]