279269366

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{2207}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 422876160

約数和(自身を除く): 143606794

約数列:

[1, 2, 151, 302, 419, 838, 2207, 4414, 63269, 126538, 333257, 666514, 924733, 1849466, 139634683, 279269366]

約数ペア:

[(1, 279269366), (2, 139634683), (151, 1849466), (302, 924733), (419, 666514), (838, 333257), (2207, 126538), (4414, 63269)]