2247011285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{47221}}^1$

素因数の和:47564

約数の個数: 16

約数和(自身を含む): 2792520192

約数和(自身を除く): 545508907

約数列:

[1, 5, 31, 155, 307, 1535, 9517, 47221, 47585, 236105, 1463851, 7319255, 14496847, 72484235, 449402257, 2247011285]

約数ペア:

[(1, 2247011285), (5, 449402257), (31, 72484235), (155, 14496847), (307, 7319255), (1535, 1463851), (9517, 236105), (47221, 47585)]