5398396

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{3221}}^1$

素因数の和:3644

約数の個数: 12

約数和(自身を含む): 9472680

約数和(自身を除く): 4074284

約数列:

[1, 2, 4, 419, 838, 1676, 3221, 6442, 12884, 1349599, 2699198, 5398396]

約数ペア:

[(1, 5398396), (2, 2699198), (4, 1349599), (419, 12884), (838, 6442), (1676, 3221)]