2012249921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 2376511488

約数和(自身を除く): 364261567

約数列:

[1, 11, 23, 37, 103, 253, 407, 851, 1133, 2087, 2369, 3811, 9361, 22957, 26059, 41921, 48001, 77219, 87653, 214961, 528011, 849409, 964183, 1776037, 2364571, 4944103, 7953557, 19536407, 54385133, 87489127, 182931811, 2012249921]

約数ペア:

[(1, 2012249921), (11, 182931811), (23, 87489127), (37, 54385133), (103, 19536407), (253, 7953557), (407, 4944103), (851, 2364571), (1133, 1776037), (2087, 964183), (2369, 849409), (3811, 528011), (9361, 214961), (22957, 87653), (26059, 77219), (41921, 48001)]