293487280138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{22621187}}^1$

素因数の和:22621701

約数の個数: 16

約数和(自身を含む): 475044948000

約数和(自身を除く): 181557667862

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 22621187, 45242374, 294075431, 588150862, 11287972313, 22575944626, 146743640069, 293487280138]

約数ペア:

[(1, 293487280138), (2, 146743640069), (13, 22575944626), (26, 11287972313), (499, 588150862), (998, 294075431), (6487, 45242374), (12974, 22621187)]