2651866934

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1667}}^1\times {\mathrm{6263}}^1$

素因数の和:8059

約数の個数: 16

約数和(自身を含む): 4012167168

約数和(自身を除く): 1360300234

約数列:

[1, 2, 127, 254, 1667, 3334, 6263, 12526, 211709, 423418, 795401, 1590802, 10440421, 20880842, 1325933467, 2651866934]

約数ペア:

[(1, 2651866934), (2, 1325933467), (127, 20880842), (254, 10440421), (1667, 1590802), (3334, 795401), (6263, 423418), (12526, 211709)]