2078003417

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{68071}}^1$

素因数の和:68181

約数の個数: 16

約数和(自身を含む): 2450592000

約数和(自身を除く): 372588583

約数列:

[1, 7, 49, 89, 343, 623, 4361, 30527, 68071, 476497, 3335479, 6058319, 23348353, 42408233, 296857631, 2078003417]

約数ペア:

[(1, 2078003417), (7, 296857631), (49, 42408233), (89, 23348353), (343, 6058319), (623, 3335479), (4361, 476497), (30527, 68071)]