2156831820492

素因数分解:

$2^2\times 3^1\times {\mathrm{99901}}^1\times {\mathrm{1799141}}^1$

素因数の和:1899049

約数の個数: 24

約数和(自身を含む): 5032660754352

約数和(自身を除く): 2875828933860

約数列:

[1, 2, 3, 4, 6, 12, 99901, 199802, 299703, 399604, 599406, 1198812, 1799141, 3598282, 5397423, 7196564, 10794846, 21589692, 179735985041, 359471970082, 539207955123, 718943940164, 1078415910246, 2156831820492]

約数ペア:

[(1, 2156831820492), (2, 1078415910246), (3, 718943940164), (4, 539207955123), (6, 359471970082), (12, 179735985041), (99901, 21589692), (199802, 10794846), (299703, 7196564), (399604, 5397423), (599406, 3598282), (1198812, 1799141)]