7960496

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1676

約数の個数: 20

約数和(自身を含む): 15475200

約数和(自身を除く): 7514704

約数列:

[1, 2, 4, 8, 16, 389, 778, 1279, 1556, 2558, 3112, 5116, 6224, 10232, 20464, 497531, 995062, 1990124, 3980248, 7960496]

約数ペア:

[(1, 7960496), (2, 3980248), (4, 1990124), (8, 995062), (16, 497531), (389, 20464), (778, 10232), (1279, 6224), (1556, 5116), (2558, 3112)]