5280391090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40618393}}^1$

素因数の和:40618413

約数の個数: 16

約数和(自身を含む): 10235835288

約数和(自身を除く): 4955444198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40618393, 81236786, 203091965, 406183930, 528039109, 1056078218, 2640195545, 5280391090]

約数ペア:

[(1, 5280391090), (2, 2640195545), (5, 1056078218), (10, 528039109), (13, 406183930), (26, 203091965), (65, 81236786), (130, 40618393)]