488049676

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{21157}}^1$

素因数の和:21313

約数の個数: 24

約数和(自身を含む): 876787520

約数和(自身を除く): 388737844

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 5767, 11534, 21157, 23068, 42314, 84628, 1544461, 1671403, 3088922, 3342806, 6177844, 6685612, 122012419, 244024838, 488049676]

約数ペア:

[(1, 488049676), (2, 244024838), (4, 122012419), (73, 6685612), (79, 6177844), (146, 3342806), (158, 3088922), (292, 1671403), (316, 1544461), (5767, 84628), (11534, 42314), (21157, 23068)]