2113402810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5154641}}^1$

素因数の和:5154689

約数の個数: 16

約数和(自身を含む): 3896909352

約数和(自身を除く): 1783506542

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5154641, 10309282, 25773205, 51546410, 211340281, 422680562, 1056701405, 2113402810]

約数ペア:

[(1, 2113402810), (2, 1056701405), (5, 422680562), (10, 211340281), (41, 51546410), (82, 25773205), (205, 10309282), (410, 5154641)]