2022220551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1672639}}^1$

素因数の和:1672686

約数の個数: 16

約数和(自身を含む): 2997370880

約数和(自身を除く): 975150329

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1672639, 5017917, 21744307, 51851809, 65232921, 155555427, 674073517, 2022220551]

約数ペア:

[(1, 2022220551), (3, 674073517), (13, 155555427), (31, 65232921), (39, 51851809), (93, 21744307), (403, 5017917), (1209, 1672639)]