2016556090

素因数分解:

$2^1\times 5^1\times {\mathrm{7499}}^1\times {\mathrm{26891}}^1$

素因数の和:34397

約数の個数: 16

約数和(自身を含む): 3630420000

約数和(自身を除く): 1613863910

約数列:

[1, 2, 5, 10, 7499, 14998, 26891, 37495, 53782, 74990, 134455, 268910, 201655609, 403311218, 1008278045, 2016556090]

約数ペア:

[(1, 2016556090), (2, 1008278045), (5, 403311218), (10, 201655609), (7499, 268910), (14998, 134455), (26891, 74990), (37495, 53782)]