313113598

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 542513664

約数和(自身を除く): 229400066

約数列:

[1, 2, 7, 14, 263, 277, 307, 526, 554, 614, 1841, 1939, 2149, 3682, 3878, 4298, 72851, 80741, 85039, 145702, 161482, 170078, 509957, 565187, 595273, 1019914, 1130374, 1190546, 22365257, 44730514, 156556799, 313113598]

約数ペア:

[(1, 313113598), (2, 156556799), (7, 44730514), (14, 22365257), (263, 1190546), (277, 1130374), (307, 1019914), (526, 595273), (554, 565187), (614, 509957), (1841, 170078), (1939, 161482), (2149, 145702), (3682, 85039), (3878, 80741), (4298, 72851)]