313628428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{1747}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 564471152

約数和(自身を除く): 250842724

約数列:

[1, 2, 4, 37, 74, 148, 1213, 1747, 2426, 3494, 4852, 6988, 44881, 64639, 89762, 129278, 179524, 258556, 2119111, 4238222, 8476444, 78407107, 156814214, 313628428]

約数ペア:

[(1, 313628428), (2, 156814214), (4, 78407107), (37, 8476444), (74, 4238222), (148, 2119111), (1213, 258556), (1747, 179524), (2426, 129278), (3494, 89762), (4852, 64639), (6988, 44881)]