136439368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1311917}}^1$

素因数の和:1311936

約数の個数: 16

約数和(自身を含む): 275502780

約数和(自身を除く): 139063412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1311917, 2623834, 5247668, 10495336, 17054921, 34109842, 68219684, 136439368]

約数ペア:

[(1, 136439368), (2, 68219684), (4, 34109842), (8, 17054921), (13, 10495336), (26, 5247668), (52, 2623834), (104, 1311917)]