2012111156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{148957}}^1$

素因数の和:149279

約数の個数: 24

約数和(自身を含む): 3853841376

約数和(自身を除く): 1841730220

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 148957, 297914, 595828, 1638527, 3277054, 6554108, 45729799, 91459598, 182919196, 503027789, 1006055578, 2012111156]

約数ペア:

[(1, 2012111156), (2, 1006055578), (4, 503027789), (11, 182919196), (22, 91459598), (44, 45729799), (307, 6554108), (614, 3277054), (1228, 1638527), (3377, 595828), (6754, 297914), (13508, 148957)]