490600118

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{20389}}^1$

素因数の和:20671

約数の個数: 16

約数和(自身を含む): 753125040

約数和(自身を除く): 262524922

約数列:

[1, 2, 53, 106, 227, 454, 12031, 20389, 24062, 40778, 1080617, 2161234, 4628303, 9256606, 245300059, 490600118]

約数ペア:

[(1, 490600118), (2, 245300059), (53, 9256606), (106, 4628303), (227, 2161234), (454, 1080617), (12031, 40778), (20389, 24062)]