2861870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26017}}^1$

素因数の和:26035

約数の個数: 16

約数和(自身を含む): 5619888

約数和(自身を除く): 2758018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26017, 52034, 130085, 260170, 286187, 572374, 1430935, 2861870]

約数ペア:

[(1, 2861870), (2, 1430935), (5, 572374), (10, 286187), (11, 260170), (22, 130085), (55, 52034), (110, 26017)]