8224990

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 14848560

約数和(自身を除く): 6623570

約数列:

[1, 2, 5, 10, 409, 818, 2011, 2045, 4022, 4090, 10055, 20110, 822499, 1644998, 4112495, 8224990]

約数ペア:

[(1, 8224990), (2, 4112495), (5, 1644998), (10, 822499), (409, 20110), (818, 10055), (2011, 4090), (2045, 4022)]