2028973588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{104651}}^1$

素因数の和:104823

約数の個数: 24

約数和(自身を含む): 3674541024

約数和(自身を除く): 1645567436

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 4847, 9694, 19388, 104651, 209302, 418604, 3872087, 7744174, 13709281, 15488348, 27418562, 54837124, 507243397, 1014486794, 2028973588]

約数ペア:

[(1, 2028973588), (2, 1014486794), (4, 507243397), (37, 54837124), (74, 27418562), (131, 15488348), (148, 13709281), (262, 7744174), (524, 3872087), (4847, 418604), (9694, 209302), (19388, 104651)]