2021159084

素因数分解:

$2^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{84229}}^1$

素因数の和:85097

約数の個数: 24

約数和(自身を含む): 4047083040

約数和(自身を除く): 2025923956

約数列:

[1, 2, 4, 7, 14, 28, 857, 1714, 3428, 5999, 11998, 23996, 84229, 168458, 336916, 589603, 1179206, 2358412, 72184253, 144368506, 288737012, 505289771, 1010579542, 2021159084]

約数ペア:

[(1, 2021159084), (2, 1010579542), (4, 505289771), (7, 288737012), (14, 144368506), (28, 72184253), (857, 2358412), (1714, 1179206), (3428, 589603), (5999, 336916), (11998, 168458), (23996, 84229)]