7988124

素因数分解:

$2^2\times 3^1\times {\mathrm{665677}}^1$

素因数の和:665684

約数の個数: 12

約数和(自身を含む): 18638984

約数和(自身を除く): 10650860

約数列:

[1, 2, 3, 4, 6, 12, 665677, 1331354, 1997031, 2662708, 3994062, 7988124]

約数ペア:

[(1, 7988124), (2, 3994062), (3, 2662708), (4, 1997031), (6, 1331354), (12, 665677)]