1491194782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{85691}}^1$

素因数の和:85824

約数の個数: 32

約数和(自身を含む): 2813439744

約数和(自身を除く): 1322244962

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 85691, 171382, 599837, 942601, 1199674, 1885202, 6598207, 9683083, 13196414, 19366166, 67781581, 106513913, 135563162, 213027826, 745597391, 1491194782]

約数ペア:

[(1, 1491194782), (2, 745597391), (7, 213027826), (11, 135563162), (14, 106513913), (22, 67781581), (77, 19366166), (113, 13196414), (154, 9683083), (226, 6598207), (791, 1885202), (1243, 1199674), (1582, 942601), (2486, 599837), (8701, 171382), (17402, 85691)]