2019963806

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{806051}}^1$

素因数の和:806239

約数の個数: 16

約数和(自身を含む): 3482144640

約数和(自身を除く): 1462180834

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 806051, 1612102, 5642357, 11284714, 144283129, 288566258, 1009981903, 2019963806]

約数ペア:

[(1, 2019963806), (2, 1009981903), (7, 288566258), (14, 144283129), (179, 11284714), (358, 5642357), (1253, 1612102), (2506, 806051)]