245145602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{23053}}^1$

素因数の和:23477

約数の個数: 16

約数和(自身を含む): 396989880

約数和(自身を除く): 151844278

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 23053, 46106, 299689, 599378, 9428677, 18857354, 122572801, 245145602]

約数ペア:

[(1, 245145602), (2, 122572801), (13, 18857354), (26, 9428677), (409, 599378), (818, 299689), (5317, 46106), (10634, 23053)]