126931406

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{50651}}^1$

素因数の和:50839

約数の個数: 16

約数和(自身を含む): 218816640

約数和(自身を除く): 91885234

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 50651, 101302, 354557, 709114, 9066529, 18133058, 63465703, 126931406]

約数ペア:

[(1, 126931406), (2, 63465703), (7, 18133058), (14, 9066529), (179, 709114), (358, 354557), (1253, 101302), (2506, 50651)]