2000380046

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{206779}}^1$

素因数の和:207479

約数の個数: 16

約数和(自身を含む): 3434202240

約数和(自身を除く): 1433822194

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 206779, 413558, 1447453, 2894906, 142884289, 285768578, 1000190023, 2000380046]

約数ペア:

[(1, 2000380046), (2, 1000190023), (7, 285768578), (14, 142884289), (691, 2894906), (1382, 1447453), (4837, 413558), (9674, 206779)]