528577790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4065983}}^1$

素因数の和:4066003

約数の個数: 16

約数和(自身を含む): 1024627968

約数和(自身を除く): 496050178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4065983, 8131966, 20329915, 40659830, 52857779, 105715558, 264288895, 528577790]

約数ペア:

[(1, 528577790), (2, 264288895), (5, 105715558), (10, 52857779), (13, 40659830), (26, 20329915), (65, 8131966), (130, 4065983)]