2021981198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{41351}}^1$

素因数の和:42439

約数の個数: 16

約数和(自身を含む): 3167894016

約数和(自身を除く): 1145912818

約数列:

[1, 2, 23, 46, 1063, 2126, 24449, 41351, 48898, 82702, 951073, 1902146, 43956113, 87912226, 1010990599, 2021981198]

約数ペア:

[(1, 2021981198), (2, 1010990599), (23, 87912226), (46, 43956113), (1063, 1902146), (2126, 951073), (24449, 82702), (41351, 48898)]