2871917836

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1755451}}^1$

素因数の和:1755864

約数の個数: 12

約数和(自身を含む): 5038147240

約数和(自身を除く): 2166229404

約数列:

[1, 2, 4, 409, 818, 1636, 1755451, 3510902, 7021804, 717979459, 1435958918, 2871917836]

約数ペア:

[(1, 2871917836), (2, 1435958918), (4, 717979459), (409, 7021804), (818, 3510902), (1636, 1755451)]