2486008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2905352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 431, 721, 824, 862, 1442, 1724, 2884, 3017, 3448, 5768, 6034, 12068, 24136, 44393, 88786, 177572, 310751, 355144, 621502, 1243004, 2486008]

約数ペア:

[(1, 2486008), (2, 1243004), (4, 621502), (7, 355144), (8, 310751), (14, 177572), (28, 88786), (56, 44393), (103, 24136), (206, 12068), (412, 6034), (431, 5768), (721, 3448), (824, 3017), (862, 2884), (1442, 1724)]