421066510

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{16139}}^1$

素因数の和:18755

約数の個数: 16

約数和(自身を含む): 758257200

約数和(自身を除く): 337190690

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 16139, 26090, 32278, 80695, 161390, 42106651, 84213302, 210533255, 421066510]

約数ペア:

[(1, 421066510), (2, 210533255), (5, 84213302), (10, 42106651), (2609, 161390), (5218, 80695), (13045, 32278), (16139, 26090)]