3929410

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 7096896

約数和(自身を除く): 3167486

約数列:

[1, 2, 5, 10, 443, 886, 887, 1774, 2215, 4430, 4435, 8870, 392941, 785882, 1964705, 3929410]

約数ペア:

[(1, 3929410), (2, 1964705), (5, 785882), (10, 392941), (443, 8870), (886, 4435), (887, 4430), (1774, 2215)]