2100060004

素因数分解:

$2^2\times 7^1\times {\mathrm{75002143}}^1$

素因数の和:75002154

約数の個数: 12

約数和(自身を含む): 4200120064

約数和(自身を除く): 2100060060

約数列:

[1, 2, 4, 7, 14, 28, 75002143, 150004286, 300008572, 525015001, 1050030002, 2100060004]

約数ペア:

[(1, 2100060004), (2, 1050030002), (4, 525015001), (7, 300008572), (14, 150004286), (28, 75002143)]