61871602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139981}}^1$

素因数の和:140013

約数の個数: 16

約数和(自身を含む): 105826392

約数和(自身を除く): 43954790

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 139981, 279962, 1819753, 2379677, 3639506, 4759354, 30935801, 61871602]

約数ペア:

[(1, 61871602), (2, 30935801), (13, 4759354), (17, 3639506), (26, 2379677), (34, 1819753), (221, 279962), (442, 139981)]