4748257318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19950661}}^1$

素因数の和:19950687

約数の個数: 16

約数和(自身を含む): 8618685984

約数和(自身を除く): 3870428666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 19950661, 39901322, 139654627, 279309254, 339161237, 678322474, 2374128659, 4748257318]

約数ペア:

[(1, 4748257318), (2, 2374128659), (7, 678322474), (14, 339161237), (17, 279309254), (34, 139654627), (119, 39901322), (238, 19950661)]