2447886818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{223633}}^1$

素因数の和:224069

約数の個数: 16

約数和(自身を含む): 3963689016

約数和(自身を除く): 1515802198

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 223633, 447266, 2907229, 5814458, 94149493, 188298986, 1223943409, 2447886818]

約数ペア:

[(1, 2447886818), (2, 1223943409), (13, 188298986), (26, 94149493), (421, 5814458), (842, 2907229), (5473, 447266), (10946, 223633)]