980647592

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{512891}}^1$

素因数の和:513136

約数の個数: 16

約数和(自身を含む): 1846411200

約数和(自身を除く): 865763608

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 512891, 1025782, 2051564, 4103128, 122580949, 245161898, 490323796, 980647592]

約数ペア:

[(1, 980647592), (2, 490323796), (4, 245161898), (8, 122580949), (239, 4103128), (478, 2051564), (956, 1025782), (1912, 512891)]