2470855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 754745

約数列:

[1, 5, 19, 31, 95, 155, 589, 839, 2945, 4195, 15941, 26009, 79705, 130045, 494171, 2470855]

約数ペア:

[(1, 2470855), (5, 494171), (19, 130045), (31, 79705), (95, 26009), (155, 15941), (589, 4195), (839, 2945)]