2010040004

素因数分解:

$2^2\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{14447}}^1$

素因数の和:19427

約数の個数: 24

約数和(自身を含む): 4021167360

約数和(自身を除く): 2011127356

約数列:

[1, 2, 4, 7, 14, 28, 4969, 9938, 14447, 19876, 28894, 34783, 57788, 69566, 101129, 139132, 202258, 404516, 71787143, 143574286, 287148572, 502510001, 1005020002, 2010040004]

約数ペア:

[(1, 2010040004), (2, 1005020002), (4, 502510001), (7, 287148572), (14, 143574286), (28, 71787143), (4969, 404516), (9938, 202258), (14447, 139132), (19876, 101129), (28894, 69566), (34783, 57788)]