2109643022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{99709}}^1$

素因数の和:99931

約数の個数: 16

約数和(自身を含む): 3230604000

約数和(自身を除く): 1120960978

約数列:

[1, 2, 71, 142, 149, 298, 10579, 21158, 99709, 199418, 7079339, 14158678, 14856641, 29713282, 1054821511, 2109643022]

約数ペア:

[(1, 2109643022), (2, 1054821511), (71, 29713282), (142, 14856641), (149, 14158678), (298, 7079339), (10579, 199418), (21158, 99709)]