1840291852

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{214087}}^1$

素因数の和:214405

約数の個数: 24

約数和(自身を含む): 3692589824

約数和(自身を除く): 1852297972

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 214087, 428174, 856348, 1498609, 2997218, 5994436, 65724709, 131449418, 262898836, 460072963, 920145926, 1840291852]

約数ペア:

[(1, 1840291852), (2, 920145926), (4, 460072963), (7, 262898836), (14, 131449418), (28, 65724709), (307, 5994436), (614, 2997218), (1228, 1498609), (2149, 856348), (4298, 428174), (8596, 214087)]