31215707822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{149459}}^1$

素因数の和:149780

約数の個数: 32

約数和(自身を含む): 52352848800

約数和(自身を除く): 21137140978

約数列:

[1, 2, 13, 26, 29, 58, 277, 377, 554, 754, 3601, 7202, 8033, 16066, 104429, 149459, 208858, 298918, 1942967, 3885934, 4334311, 8668622, 41400143, 56346043, 82800286, 112692086, 538201859, 1076403718, 1200604147, 2401208294, 15607853911, 31215707822]

約数ペア:

[(1, 31215707822), (2, 15607853911), (13, 2401208294), (26, 1200604147), (29, 1076403718), (58, 538201859), (277, 112692086), (377, 82800286), (554, 56346043), (754, 41400143), (3601, 8668622), (7202, 4334311), (8033, 3885934), (16066, 1942967), (104429, 298918), (149459, 208858)]