1340371645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{5839}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 1661736960

約数和(自身を除く): 321365315

約数列:

[1, 5, 31, 155, 1481, 5839, 7405, 29195, 45911, 181009, 229555, 905045, 8647559, 43237795, 268074329, 1340371645]

約数ペア:

[(1, 1340371645), (5, 268074329), (31, 43237795), (155, 8647559), (1481, 905045), (5839, 229555), (7405, 181009), (29195, 45911)]