426551092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{24419}}^1$

素因数の和:24831

約数の個数: 24

約数和(自身を含む): 816409440

約数和(自身を除く): 389858348

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 17468, 24419, 48838, 97676, 268609, 537218, 1074436, 9694343, 19388686, 38777372, 106637773, 213275546, 426551092]

約数ペア:

[(1, 426551092), (2, 213275546), (4, 106637773), (11, 38777372), (22, 19388686), (44, 9694343), (397, 1074436), (794, 537218), (1588, 268609), (4367, 97676), (8734, 48838), (17468, 24419)]