2891946

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 5821344

約数和(自身を除く): 2929398

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 2957, 5914, 8871, 17742, 481991, 963982, 1445973, 2891946]

約数ペア:

[(1, 2891946), (2, 1445973), (3, 963982), (6, 481991), (163, 17742), (326, 8871), (489, 5914), (978, 2957)]