378375551428

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{103155821}}^1$

素因数の和:103155963

約数の個数: 24

約数和(自身を含む): 762527836224

約数和(自身を除く): 384152284796

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 103155821, 206311642, 412623284, 722090747, 1444181494, 2888362988, 13513412551, 27026825102, 54053650204, 94593887857, 189187775714, 378375551428]

約数ペア:

[(1, 378375551428), (2, 189187775714), (4, 94593887857), (7, 54053650204), (14, 27026825102), (28, 13513412551), (131, 2888362988), (262, 1444181494), (524, 722090747), (917, 412623284), (1834, 206311642), (3668, 103155821)]