2068160638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2789}}^1\times {\mathrm{3671}}^1$

素因数の和:6563

約数の個数: 16

約数和(自身を含む): 3134933280

約数和(自身を除く): 1066772642

約数列:

[1, 2, 101, 202, 2789, 3671, 5578, 7342, 281689, 370771, 563378, 741542, 10238419, 20476838, 1034080319, 2068160638]

約数ペア:

[(1, 2068160638), (2, 1034080319), (101, 20476838), (202, 10238419), (2789, 741542), (3671, 563378), (5578, 370771), (7342, 281689)]