1399804574

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{125453}}^1$

素因数の和:126259

約数の個数: 16

約数和(自身を含む): 2402695008

約数和(自身を除く): 1002890434

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 11158, 125453, 250906, 878171, 1756342, 99986041, 199972082, 699902287, 1399804574]

約数ペア:

[(1, 1399804574), (2, 699902287), (7, 199972082), (14, 99986041), (797, 1756342), (1594, 878171), (5579, 250906), (11158, 125453)]