422393744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{447451}}^1$

素因数の和:447518

約数の個数: 20

約数和(自身を含む): 832260720

約数和(自身を除く): 409866976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 447451, 894902, 1789804, 3579608, 7159216, 26399609, 52799218, 105598436, 211196872, 422393744]

約数ペア:

[(1, 422393744), (2, 211196872), (4, 105598436), (8, 52799218), (16, 26399609), (59, 7159216), (118, 3579608), (236, 1789804), (472, 894902), (944, 447451)]