2006141879

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{518249}}^1$

素因数の和:518342

約数の個数: 12

約数和(自身を含む): 2363220000

約数和(自身を除く): 357078121

約数列:

[1, 7, 49, 79, 553, 3871, 518249, 3627743, 25394201, 40941671, 286591697, 2006141879]

約数ペア:

[(1, 2006141879), (7, 286591697), (49, 40941671), (79, 25394201), (553, 3627743), (3871, 518249)]