127760858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{2339}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 198132480

約数和(自身を除く): 70371622

約数列:

[1, 2, 31, 62, 881, 1762, 2339, 4678, 27311, 54622, 72509, 145018, 2060659, 4121318, 63880429, 127760858]

約数ペア:

[(1, 127760858), (2, 63880429), (31, 4121318), (62, 2060659), (881, 145018), (1762, 72509), (2339, 54622), (4678, 27311)]