4791020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 10835664

約数和(自身を除く): 6044644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18427, 36854, 73708, 92135, 184270, 239551, 368540, 479102, 958204, 1197755, 2395510, 4791020]

約数ペア:

[(1, 4791020), (2, 2395510), (4, 1197755), (5, 958204), (10, 479102), (13, 368540), (20, 239551), (26, 184270), (52, 92135), (65, 73708), (130, 36854), (260, 18427)]