2016377419

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{20327}}^1$

素因数の和:20754

約数の個数: 16

約数和(自身を含む): 2373009408

約数和(自身を除く): 356631989

約数列:

[1, 7, 37, 259, 383, 2681, 14171, 20327, 99197, 142289, 752099, 5264693, 7785241, 54496687, 288053917, 2016377419]

約数ペア:

[(1, 2016377419), (7, 288053917), (37, 54496687), (259, 7785241), (383, 5264693), (2681, 752099), (14171, 142289), (20327, 99197)]