2512350554

素因数分解:

$2^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{80149}}^1$

素因数の和:82397

約数の個数: 16

約数和(自身を含む): 4308864000

約数和(自身を除く): 1796513446

約数列:

[1, 2, 7, 14, 2239, 4478, 15673, 31346, 80149, 160298, 561043, 1122086, 179453611, 358907222, 1256175277, 2512350554]

約数ペア:

[(1, 2512350554), (2, 1256175277), (7, 358907222), (14, 179453611), (2239, 1122086), (4478, 561043), (15673, 160298), (31346, 80149)]