2008341903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{149731}}^1$

素因数の和:150014

約数の個数: 16

約数和(自身を含む): 2846105856

約数和(自身を除く): 837763953

約数列:

[1, 3, 17, 51, 263, 789, 4471, 13413, 149731, 449193, 2545427, 7636281, 39379253, 118137759, 669447301, 2008341903]

約数ペア:

[(1, 2008341903), (3, 669447301), (17, 118137759), (51, 39379253), (263, 7636281), (789, 2545427), (4471, 449193), (13413, 149731)]