2493474

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 5020608

約数和(自身を除く): 2527134

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2647, 5294, 7941, 15882, 415579, 831158, 1246737, 2493474]

約数ペア:

[(1, 2493474), (2, 1246737), (3, 831158), (6, 415579), (157, 15882), (314, 7941), (471, 5294), (942, 2647)]