412345286

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{2087}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 622992384

約数和(自身を除く): 210647098

約数列:

[1, 2, 223, 443, 446, 886, 2087, 4174, 98789, 197578, 465401, 924541, 930802, 1849082, 206172643, 412345286]

約数ペア:

[(1, 412345286), (2, 206172643), (223, 1849082), (443, 930802), (446, 924541), (886, 465401), (2087, 197578), (4174, 98789)]