489062008

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{54437}}^1$

素因数の和:55566

約数の個数: 16

約数和(自身を含む): 917824680

約数和(自身を除く): 428762672

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 8984, 54437, 108874, 217748, 435496, 61132751, 122265502, 244531004, 489062008]

約数ペア:

[(1, 489062008), (2, 244531004), (4, 122265502), (8, 61132751), (1123, 435496), (2246, 217748), (4492, 108874), (8984, 54437)]