2018271305

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1\times {\mathrm{3821}}^1$

素因数の和:4684

約数の個数: 16

約数和(自身を含む): 2442258000

約数和(自身を除く): 423986695

約数列:

[1, 5, 149, 709, 745, 3545, 3821, 19105, 105641, 528205, 569329, 2709089, 2846645, 13545445, 403654261, 2018271305]

約数ペア:

[(1, 2018271305), (5, 403654261), (149, 13545445), (709, 2846645), (745, 2709089), (3545, 569329), (3821, 528205), (19105, 105641)]