3958226

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 16

約数和(自身を含む): 6103680

約数和(自身を除く): 2145454

約数列:

[1, 2, 67, 109, 134, 218, 271, 542, 7303, 14606, 18157, 29539, 36314, 59078, 1979113, 3958226]

約数ペア:

[(1, 3958226), (2, 1979113), (67, 59078), (109, 36314), (134, 29539), (218, 18157), (271, 14606), (542, 7303)]