400950031105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1\times {\mathrm{485209}}^1$

素因数の和:497940

約数の個数: 16

約数和(自身を含む): 518192634960

約数和(自身を除く): 117242603855

約数列:

[1, 5, 13, 65, 12713, 63565, 165269, 485209, 826345, 2426045, 6307717, 31538585, 6168462017, 30842310085, 80190006221, 400950031105]

約数ペア:

[(1, 400950031105), (5, 80190006221), (13, 30842310085), (65, 6168462017), (12713, 31538585), (63565, 6307717), (165269, 2426045), (485209, 826345)]