1902667727

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{2003}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 2046580992

約数和(自身を除く): 143913265

約数列:

[1, 17, 71, 787, 1207, 2003, 13379, 34051, 55877, 142213, 949909, 1576361, 2417621, 26798137, 111921631, 1902667727]

約数ペア:

[(1, 1902667727), (17, 111921631), (71, 26798137), (787, 2417621), (1207, 1576361), (2003, 949909), (13379, 142213), (34051, 55877)]