2912681588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{8861}}^1$

素因数の和:11123

約数の個数: 24

約数和(自身を含む): 5237902824

約数和(自身を除く): 2325221236

約数列:

[1, 2, 4, 37, 74, 148, 2221, 4442, 8861, 8884, 17722, 35444, 82177, 164354, 327857, 328708, 655714, 1311428, 19680281, 39360562, 78721124, 728170397, 1456340794, 2912681588]

約数ペア:

[(1, 2912681588), (2, 1456340794), (4, 728170397), (37, 78721124), (74, 39360562), (148, 19680281), (2221, 1311428), (4442, 655714), (8861, 328708), (8884, 327857), (17722, 164354), (35444, 82177)]