2884145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 986575

約数列:

[1, 5, 11, 41, 55, 205, 451, 1279, 2255, 6395, 14069, 52439, 70345, 262195, 576829, 2884145]

約数ペア:

[(1, 2884145), (5, 576829), (11, 262195), (41, 70345), (55, 52439), (205, 14069), (451, 6395), (1279, 2255)]