141305268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{905803}}^1$

素因数の和:905823

約数の個数: 24

約数和(自身を含む): 355075168

約数和(自身を除く): 213769900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 905803, 1811606, 2717409, 3623212, 5434818, 10869636, 11775439, 23550878, 35326317, 47101756, 70652634, 141305268]

約数ペア:

[(1, 141305268), (2, 70652634), (3, 47101756), (4, 35326317), (6, 23550878), (12, 11775439), (13, 10869636), (26, 5434818), (39, 3623212), (52, 2717409), (78, 1811606), (156, 905803)]