2663186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4555440

約数和(自身を除く): 1892254

約数列:

[1, 2, 17, 29, 34, 37, 58, 73, 74, 146, 493, 629, 986, 1073, 1241, 1258, 2117, 2146, 2482, 2701, 4234, 5402, 18241, 35989, 36482, 45917, 71978, 78329, 91834, 156658, 1331593, 2663186]

約数ペア:

[(1, 2663186), (2, 1331593), (17, 156658), (29, 91834), (34, 78329), (37, 71978), (58, 45917), (73, 36482), (74, 35989), (146, 18241), (493, 5402), (629, 4234), (986, 2701), (1073, 2482), (1241, 2146), (1258, 2117)]