9934982008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1722431}}^1$

素因数の和:1722547

約数の個数: 32

約数和(自身を含む): 21495951360

約数和(自身を除く): 11560969352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 1722431, 3444862, 6889724, 12057017, 13779448, 24114034, 48228068, 96456136, 177410393, 354820786, 709641572, 1241872751, 1419283144, 2483745502, 4967491004, 9934982008]

約数ペア:

[(1, 9934982008), (2, 4967491004), (4, 2483745502), (7, 1419283144), (8, 1241872751), (14, 709641572), (28, 354820786), (56, 177410393), (103, 96456136), (206, 48228068), (412, 24114034), (721, 13779448), (824, 12057017), (1442, 6889724), (2884, 3444862), (5768, 1722431)]