2786628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17883

約数の個数: 24

約数和(自身を含む): 7002688

約数和(自身を除く): 4216060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 17863, 35726, 53589, 71452, 107178, 214356, 232219, 464438, 696657, 928876, 1393314, 2786628]

約数ペア:

[(1, 2786628), (2, 1393314), (3, 928876), (4, 696657), (6, 464438), (12, 232219), (13, 214356), (26, 107178), (39, 71452), (52, 53589), (78, 35726), (156, 17863)]