680649226

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1\times {\mathrm{2437}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 1035925704

約数和(自身を除く): 355276478

約数列:

[1, 2, 73, 146, 1913, 2437, 3826, 4874, 139649, 177901, 279298, 355802, 4661981, 9323962, 340324613, 680649226]

約数ペア:

[(1, 680649226), (2, 340324613), (73, 9323962), (146, 4661981), (1913, 355802), (2437, 279298), (3826, 177901), (4874, 139649)]