137945416

素因数分解:

$2^3\times 7^1\times {\mathrm{2463311}}^1$

素因数の和:2463324

約数の個数: 16

約数和(自身を含む): 295597440

約数和(自身を除く): 157652024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2463311, 4926622, 9853244, 17243177, 19706488, 34486354, 68972708, 137945416]

約数ペア:

[(1, 137945416), (2, 68972708), (4, 34486354), (7, 19706488), (8, 17243177), (14, 9853244), (28, 4926622), (56, 2463311)]