2012278876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{30941}}^1$

素因数の和:31245

約数の個数: 24

約数和(自身を含む): 3586796640

約数和(自身を除く): 1574517764

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 16259, 30941, 32518, 61882, 65036, 123764, 2196811, 4393622, 7085489, 8787244, 14170978, 28341956, 503069719, 1006139438, 2012278876]

約数ペア:

[(1, 2012278876), (2, 1006139438), (4, 503069719), (71, 28341956), (142, 14170978), (229, 8787244), (284, 7085489), (458, 4393622), (916, 2196811), (16259, 123764), (30941, 65036), (32518, 61882)]