20170011128

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10549169}}^1$

素因数の和:10549414

約数の個数: 16

約数和(自身を含む): 37977012000

約数和(自身を除く): 17807000872

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10549169, 21098338, 42196676, 84393352, 2521251391, 5042502782, 10085005564, 20170011128]

約数ペア:

[(1, 20170011128), (2, 10085005564), (4, 5042502782), (8, 2521251391), (239, 84393352), (478, 42196676), (956, 21098338), (1912, 10549169)]