1323643749128

素因数分解:

$2^3\times {\mathrm{205763}}^1\times {\mathrm{804107}}^1$

素因数の和:1009876

約数の個数: 16

約数和(自身を含む): 2481847177680

約数和(自身を除く): 1158203428552

約数列:

[1, 2, 4, 8, 205763, 411526, 804107, 823052, 1608214, 1646104, 3216428, 6432856, 165455468641, 330910937282, 661821874564, 1323643749128]

約数ペア:

[(1, 1323643749128), (2, 661821874564), (4, 330910937282), (8, 165455468641), (205763, 6432856), (411526, 3216428), (804107, 1646104), (823052, 1608214)]