2011065212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{154081}}^1$

素因数の和:154349

約数の個数: 24

約数和(自身を含む): 3805209072

約数和(自身を除く): 1794143860

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 154081, 308162, 616324, 2003053, 4006106, 8012212, 38674331, 77348662, 154697324, 502766303, 1005532606, 2011065212]

約数ペア:

[(1, 2011065212), (2, 1005532606), (4, 502766303), (13, 154697324), (26, 77348662), (52, 38674331), (251, 8012212), (502, 4006106), (1004, 2003053), (3263, 616324), (6526, 308162), (13052, 154081)]