814804774

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{2731}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 1417842432

約数和(自身を除く): 603037658

約数列:

[1, 2, 7, 14, 101, 202, 211, 422, 707, 1414, 1477, 2731, 2954, 5462, 19117, 21311, 38234, 42622, 149177, 275831, 298354, 551662, 576241, 1152482, 1930817, 3861634, 4033687, 8067374, 58200341, 116400682, 407402387, 814804774]

約数ペア:

[(1, 814804774), (2, 407402387), (7, 116400682), (14, 58200341), (101, 8067374), (202, 4033687), (211, 3861634), (422, 1930817), (707, 1152482), (1414, 576241), (1477, 551662), (2731, 298354), (2954, 275831), (5462, 149177), (19117, 42622), (21311, 38234)]