39540514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^2$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 66365460

約数和(自身を除く): 26824946

約数列:

[1, 2, 13, 26, 29, 58, 229, 377, 458, 754, 2977, 5954, 6641, 13282, 52441, 86333, 104882, 172666, 681733, 1363466, 1520789, 3041578, 19770257, 39540514]

約数ペア:

[(1, 39540514), (2, 19770257), (13, 3041578), (26, 1520789), (29, 1363466), (58, 681733), (229, 172666), (377, 104882), (458, 86333), (754, 52441), (2977, 13282), (5954, 6641)]