2064991108

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{528401}}^1$

素因数の和:529382

約数の個数: 12

約数和(自身を含む): 3617440092

約数和(自身を除く): 1552448984

約数列:

[1, 2, 4, 977, 1954, 3908, 528401, 1056802, 2113604, 516247777, 1032495554, 2064991108]

約数ペア:

[(1, 2064991108), (2, 1032495554), (4, 516247777), (977, 2113604), (1954, 1056802), (3908, 528401)]