26640959042

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{16224701}}^1$

素因数の和:16225524

約数の個数: 8

約数和(自身を含む): 40010115132

約数和(自身を除く): 13369156090

約数列:

[1, 2, 821, 1642, 16224701, 32449402, 13320479521, 26640959042]

約数ペア:

[(1, 26640959042), (2, 13320479521), (821, 32449402), (1642, 16224701)]