4108285493780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{1878623}}^1$

素因数の和:1879305

約数の個数: 72

約数和(自身を含む): 9356539433472

約数和(自身を除く): 5248253939692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 647, 676, 845, 1294, 1690, 2588, 3235, 3380, 6470, 8411, 12940, 16822, 33644, 42055, 84110, 109343, 168220, 218686, 437372, 546715, 1093430, 1878623, 2186860, 3757246, 7514492, 9393115, 18786230, 24422099, 37572460, 48844198, 97688396, 122110495, 244220990, 317487287, 488441980, 634974574, 1215469081, 1269949148, 1587436435, 2430938162, 3174872870, 4861876324, 6077345405, 6349745740, 12154690810, 15801098053, 24309381620, 31602196106, 63204392212, 79005490265, 158010980530, 205414274689, 316021961060, 410828549378, 821657098756, 1027071373445, 2054142746890, 4108285493780]

約数ペア:

[(1, 4108285493780), (2, 2054142746890), (4, 1027071373445), (5, 821657098756), (10, 410828549378), (13, 316021961060), (20, 205414274689), (26, 158010980530), (52, 79005490265), (65, 63204392212), (130, 31602196106), (169, 24309381620), (260, 15801098053), (338, 12154690810), (647, 6349745740), (676, 6077345405), (845, 4861876324), (1294, 3174872870), (1690, 2430938162), (2588, 1587436435), (3235, 1269949148), (3380, 1215469081), (6470, 634974574), (8411, 488441980), (12940, 317487287), (16822, 244220990), (33644, 122110495), (42055, 97688396), (84110, 48844198), (109343, 37572460), (168220, 24422099), (218686, 18786230), (437372, 9393115), (546715, 7514492), (1093430, 3757246), (1878623, 2186860)]