127630906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{158351}}^1$

素因数の和:158397

約数の個数: 16

約数和(自身を含む): 212825088

約数和(自身を除く): 85194182

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 158351, 316702, 2058563, 4117126, 4908881, 9817762, 63815453, 127630906]

約数ペア:

[(1, 127630906), (2, 63815453), (13, 9817762), (26, 4908881), (31, 4117126), (62, 2058563), (403, 316702), (806, 158351)]