7899644

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{4691}}^1$

素因数の和:5116

約数の個数: 12

約数和(自身を含む): 13860168

約数和(自身を除く): 5960524

約数列:

[1, 2, 4, 421, 842, 1684, 4691, 9382, 18764, 1974911, 3949822, 7899644]

約数ペア:

[(1, 7899644), (2, 3949822), (4, 1974911), (421, 18764), (842, 9382), (1684, 4691)]