2169211969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{3359}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 2342592000

約数和(自身を除く): 173380031

約数列:

[1, 19, 41, 779, 829, 3359, 15751, 33989, 63821, 137719, 645791, 2616661, 2784611, 52907609, 114169051, 2169211969]

約数ペア:

[(1, 2169211969), (19, 114169051), (41, 52907609), (779, 2784611), (829, 2616661), (3359, 645791), (15751, 137719), (33989, 63821)]