2052218

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 24

約数和(自身を含む): 3671712

約数和(自身を除く): 1619494

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 487, 602, 974, 2107, 3409, 4214, 6818, 20941, 23863, 41882, 47726, 146587, 293174, 1026109, 2052218]

約数ペア:

[(1, 2052218), (2, 1026109), (7, 293174), (14, 146587), (43, 47726), (49, 41882), (86, 23863), (98, 20941), (301, 6818), (487, 4214), (602, 3409), (974, 2107)]