2831870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 5222448

約数和(自身を除く): 2390578

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6907, 13814, 34535, 69070, 283187, 566374, 1415935, 2831870]

約数ペア:

[(1, 2831870), (2, 1415935), (5, 566374), (10, 283187), (41, 69070), (82, 34535), (205, 13814), (410, 6907)]