2856916610

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{129097}}^1$

素因数の和:131317

約数の個数: 16

約数和(自身を含む): 5144813496

約数和(自身を除く): 2287896886

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 22130, 129097, 258194, 645485, 1290970, 285691661, 571383322, 1428458305, 2856916610]

約数ペア:

[(1, 2856916610), (2, 1428458305), (5, 571383322), (10, 285691661), (2213, 1290970), (4426, 645485), (11065, 258194), (22130, 129097)]