2864247205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{142111}}^1$

素因数の和:142284

約数の個数: 16

約数和(自身を含む): 3581222400

約数和(自身を除く): 716975195

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 142111, 710555, 4121219, 19753429, 20606095, 98767145, 572849441, 2864247205]

約数ペア:

[(1, 2864247205), (5, 572849441), (29, 98767145), (139, 20606095), (145, 19753429), (695, 4121219), (4031, 710555), (20155, 142111)]