313481090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411393}}^1$

素因数の和:2411413

約数の個数: 16

約数和(自身を含む): 607671288

約数和(自身を除く): 294190198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2411393, 4822786, 12056965, 24113930, 31348109, 62696218, 156740545, 313481090]

約数ペア:

[(1, 313481090), (2, 156740545), (5, 62696218), (10, 31348109), (13, 24113930), (26, 12056965), (65, 4822786), (130, 2411393)]