864924604

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{415031}}^1$

素因数の和:415556

約数の個数: 12

約数和(自身を含む): 1516526928

約数和(自身を除く): 651602324

約数列:

[1, 2, 4, 521, 1042, 2084, 415031, 830062, 1660124, 216231151, 432462302, 864924604]

約数ペア:

[(1, 864924604), (2, 432462302), (4, 216231151), (521, 1660124), (1042, 830062), (2084, 415031)]