2113456315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{448241}}^1$

素因数の和:448310

約数の個数: 16

約数和(自身を含む): 2710967616

約数和(自身を除く): 597511301

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 448241, 2241205, 10309543, 18377881, 51547715, 91889405, 422691263, 2113456315]

約数ペア:

[(1, 2113456315), (5, 422691263), (23, 91889405), (41, 51547715), (115, 18377881), (205, 10309543), (943, 2241205), (4715, 448241)]