126890556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{813401}}^1$

素因数の和:813421

約数の個数: 24

約数和(自身を含む): 318853584

約数和(自身を除く): 191963028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 813401, 1626802, 2440203, 3253604, 4880406, 9760812, 10574213, 21148426, 31722639, 42296852, 63445278, 126890556]

約数ペア:

[(1, 126890556), (2, 63445278), (3, 42296852), (4, 31722639), (6, 21148426), (12, 10574213), (13, 9760812), (26, 4880406), (39, 3253604), (52, 2440203), (78, 1626802), (156, 813401)]