538918913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 587353536

約数和(自身を除く): 48434623

約数列:

[1, 13, 163, 197, 1291, 2119, 2561, 16783, 32111, 210433, 254327, 417443, 2735629, 3306251, 41455301, 538918913]

約数ペア:

[(1, 538918913), (13, 41455301), (163, 3306251), (197, 2735629), (1291, 417443), (2119, 254327), (2561, 210433), (16783, 32111)]