260069074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{159161}}^1$

素因数の和:159225

約数の個数: 16

約数和(自身を含む): 420187680

約数和(自身を除く): 160118606

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 159161, 318322, 3024059, 6048118, 6843923, 13687846, 130034537, 260069074]

約数ペア:

[(1, 260069074), (2, 130034537), (19, 13687846), (38, 6843923), (43, 6048118), (86, 3024059), (817, 318322), (1634, 159161)]