2018231657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 2277648072

約数和(自身を除く): 259416415

約数列:

[1, 13, 31, 73, 403, 949, 961, 2213, 2263, 12493, 28769, 29419, 68603, 70153, 161549, 891839, 911989, 2100137, 2126693, 5008019, 27647009, 65104247, 155248589, 2018231657]

約数ペア:

[(1, 2018231657), (13, 155248589), (31, 65104247), (73, 27647009), (403, 5008019), (949, 2126693), (961, 2100137), (2213, 911989), (2263, 891839), (12493, 161549), (28769, 70153), (29419, 68603)]