2231026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1818254

約数列:

[1, 2, 7, 14, 37, 59, 73, 74, 118, 146, 259, 413, 511, 518, 826, 1022, 2183, 2701, 4307, 4366, 5402, 8614, 15281, 18907, 30149, 30562, 37814, 60298, 159359, 318718, 1115513, 2231026]

約数ペア:

[(1, 2231026), (2, 1115513), (7, 318718), (14, 159359), (37, 60298), (59, 37814), (73, 30562), (74, 30149), (118, 18907), (146, 15281), (259, 8614), (413, 5402), (511, 4366), (518, 4307), (826, 2701), (1022, 2183)]