129332642

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{1039}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 196310400

約数和(自身を除く): 66977758

約数列:

[1, 2, 109, 218, 571, 1039, 1142, 2078, 62239, 113251, 124478, 226502, 593269, 1186538, 64666321, 129332642]

約数ペア:

[(1, 129332642), (2, 64666321), (109, 1186538), (218, 593269), (571, 226502), (1039, 124478), (1142, 113251), (2078, 62239)]