130262444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6247}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 246146208

約数和(自身を除く): 115883764

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 6247, 10426, 12494, 20852, 24988, 81211, 162422, 324844, 2505047, 5010094, 10020188, 32565611, 65131222, 130262444]

約数ペア:

[(1, 130262444), (2, 65131222), (4, 32565611), (13, 10020188), (26, 5010094), (52, 2505047), (401, 324844), (802, 162422), (1604, 81211), (5213, 24988), (6247, 20852), (10426, 12494)]