2503690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 5266944

約数和(自身を除く): 2763254

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 761, 1522, 1645, 3290, 3805, 5327, 7610, 10654, 26635, 35767, 53270, 71534, 178835, 250369, 357670, 500738, 1251845, 2503690]

約数ペア:

[(1, 2503690), (2, 1251845), (5, 500738), (7, 357670), (10, 250369), (14, 178835), (35, 71534), (47, 53270), (70, 35767), (94, 26635), (235, 10654), (329, 7610), (470, 5327), (658, 3805), (761, 3290), (1522, 1645)]