2683090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 4898880

約数和(自身を除く): 2215790

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3779, 7558, 18895, 37790, 268309, 536618, 1341545, 2683090]

約数ペア:

[(1, 2683090), (2, 1341545), (5, 536618), (10, 268309), (71, 37790), (142, 18895), (355, 7558), (710, 3779)]