2247292820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2740601}}^1$

素因数の和:2740651

約数の個数: 24

約数和(自身を含む): 4834421928

約数和(自身を除く): 2587129108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2740601, 5481202, 10962404, 13703005, 27406010, 54812020, 112364641, 224729282, 449458564, 561823205, 1123646410, 2247292820]

約数ペア:

[(1, 2247292820), (2, 1123646410), (4, 561823205), (5, 449458564), (10, 224729282), (20, 112364641), (41, 54812020), (82, 27406010), (164, 13703005), (205, 10962404), (410, 5481202), (820, 2740601)]