2816015215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1\times {\mathrm{9907}}^1$

素因数の和:14298

約数の個数: 16

約数和(自身を含む): 3640357728

約数和(自身を除く): 824342513

約数列:

[1, 5, 13, 65, 4373, 9907, 21865, 49535, 56849, 128791, 284245, 643955, 43323311, 216616555, 563203043, 2816015215]

約数ペア:

[(1, 2816015215), (5, 563203043), (13, 216616555), (65, 43323311), (4373, 643955), (9907, 284245), (21865, 128791), (49535, 56849)]