1685250804904

素因数分解:

$2^3\times {\mathrm{10513}}^1\times {\mathrm{20037701}}^1$

素因数の和:20048220

約数の個数: 16

約数和(自身を含む): 3160145982420

約数和(自身を除く): 1474895177516

約数列:

[1, 2, 4, 8, 10513, 21026, 42052, 84104, 20037701, 40075402, 80150804, 160301608, 210656350613, 421312701226, 842625402452, 1685250804904]

約数ペア:

[(1, 1685250804904), (2, 842625402452), (4, 421312701226), (8, 210656350613), (10513, 160301608), (21026, 80150804), (42052, 40075402), (84104, 20037701)]