2021036798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{842801}}^1$

素因数の和:842923

約数の個数: 16

約数和(自身を含む): 3337495920

約数和(自身を除く): 1316459122

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 842801, 1685602, 9270811, 18541622, 91865309, 183730618, 1010518399, 2021036798]

約数ペア:

[(1, 2021036798), (2, 1010518399), (11, 183730618), (22, 91865309), (109, 18541622), (218, 9270811), (1199, 1685602), (2398, 842801)]