315804554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{11827}}^1$

素因数の和:11934

約数の個数: 24

約数和(自身を含む): 519485760

約数和(自身を除く): 203681206

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 11827, 13351, 23654, 26702, 153751, 307502, 934333, 1868666, 1998763, 3997526, 12146329, 24292658, 157902277, 315804554]

約数ペア:

[(1, 315804554), (2, 157902277), (13, 24292658), (26, 12146329), (79, 3997526), (158, 1998763), (169, 1868666), (338, 934333), (1027, 307502), (2054, 153751), (11827, 26702), (13351, 23654)]