2499804949

素因数分解:

${\mathrm{61}}^1\times {\mathrm{2269}}^1\times {\mathrm{18061}}^1$

素因数の和:20391

約数の個数: 8

約数和(自身を含む): 2542045880

約数和(自身を除く): 42240931

約数列:

[1, 61, 2269, 18061, 138409, 1101721, 40980409, 2499804949]

約数ペア:

[(1, 2499804949), (61, 40980409), (2269, 1101721), (18061, 138409)]