212971014906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2730397627}}^1$

素因数の和:2730397645

約数の個数: 16

約数和(自身を含む): 458706801504

約数和(自身を除く): 245735786598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2730397627, 5460795254, 8191192881, 16382385762, 35495169151, 70990338302, 106485507453, 212971014906]

約数ペア:

[(1, 212971014906), (2, 106485507453), (3, 70990338302), (6, 35495169151), (13, 16382385762), (26, 8191192881), (39, 5460795254), (78, 2730397627)]