2040763145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1\times {\mathrm{3109}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 2496931920

約数和(自身を除く): 456168775

約数列:

[1, 5, 53, 265, 2477, 3109, 12385, 15545, 131281, 164777, 656405, 823885, 7700993, 38504965, 408152629, 2040763145]

約数ペア:

[(1, 2040763145), (5, 408152629), (53, 38504965), (265, 7700993), (2477, 823885), (3109, 656405), (12385, 164777), (15545, 131281)]