1818172876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{34964863}}^1$

素因数の和:34964880

約数の個数: 12

約数和(自身を含む): 3426556672

約数和(自身を除く): 1608383796

約数列:

[1, 2, 4, 13, 26, 52, 34964863, 69929726, 139859452, 454543219, 909086438, 1818172876]

約数ペア:

[(1, 1818172876), (2, 909086438), (4, 454543219), (13, 139859452), (26, 69929726), (52, 34964863)]