2125790786

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{604949}}^1$

素因数の和:605209

約数の個数: 16

約数和(自身を含む): 3658737600

約数和(自身を除く): 1532946814

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 604949, 1209898, 4234643, 8469286, 151842199, 303684398, 1062895393, 2125790786]

約数ペア:

[(1, 2125790786), (2, 1062895393), (7, 303684398), (14, 151842199), (251, 8469286), (502, 4234643), (1757, 1209898), (3514, 604949)]