1320809992

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1461073}}^1$

素因数の和:1461192

約数の個数: 16

約数和(自身を含む): 2498436540

約数和(自身を除く): 1177626548

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1461073, 2922146, 5844292, 11688584, 165101249, 330202498, 660404996, 1320809992]

約数ペア:

[(1, 1320809992), (2, 660404996), (4, 330202498), (8, 165101249), (113, 11688584), (226, 5844292), (452, 2922146), (904, 1461073)]