4469870

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 8071920

約数和(自身を除く): 3602050

約数列:

[1, 2, 5, 10, 443, 886, 1009, 2018, 2215, 4430, 5045, 10090, 446987, 893974, 2234935, 4469870]

約数ペア:

[(1, 4469870), (2, 2234935), (5, 893974), (10, 446987), (443, 10090), (886, 5045), (1009, 4430), (2018, 2215)]