7860012

素因数分解:

$2^2\times 3^1\times {\mathrm{655001}}^1$

素因数の和:655008

約数の個数: 12

約数和(自身を含む): 18340056

約数和(自身を除く): 10480044

約数列:

[1, 2, 3, 4, 6, 12, 655001, 1310002, 1965003, 2620004, 3930006, 7860012]

約数ペア:

[(1, 7860012), (2, 3930006), (3, 2620004), (4, 1965003), (6, 1310002), (12, 655001)]