486860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 1115856

約数和(自身を除く): 628996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2213, 4426, 8852, 11065, 22130, 24343, 44260, 48686, 97372, 121715, 243430, 486860]

約数ペア:

[(1, 486860), (2, 243430), (4, 121715), (5, 97372), (10, 48686), (11, 44260), (20, 24343), (22, 22130), (44, 11065), (55, 8852), (110, 4426), (220, 2213)]