506617153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 643196160

約数和(自身を除く): 136579007

約数列:

[1, 7, 17, 29, 73, 119, 203, 493, 511, 1241, 2011, 2117, 3451, 8687, 14077, 14819, 34187, 35989, 58319, 146803, 239309, 251923, 408233, 991423, 1027621, 2495651, 4257287, 6939961, 17469557, 29801009, 72373879, 506617153]

約数ペア:

[(1, 506617153), (7, 72373879), (17, 29801009), (29, 17469557), (73, 6939961), (119, 4257287), (203, 2495651), (493, 1027621), (511, 991423), (1241, 408233), (2011, 251923), (2117, 239309), (3451, 146803), (8687, 58319), (14077, 35989), (14819, 34187)]