289813124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{22921}}^1$

素因数の和:23063

約数の個数: 24

約数和(自身を含む): 529498200

約数和(自身を除く): 239685076

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 3161, 6322, 12644, 22921, 45842, 91684, 664709, 1329418, 2498389, 2658836, 4996778, 9993556, 72453281, 144906562, 289813124]

約数ペア:

[(1, 289813124), (2, 144906562), (4, 72453281), (29, 9993556), (58, 4996778), (109, 2658836), (116, 2498389), (218, 1329418), (436, 664709), (3161, 91684), (6322, 45842), (12644, 22921)]