2898851215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{143401}}^1$

素因数の和:143730

約数の個数: 16

約数和(自身を含む): 3758279616

約数和(自身を除く): 859428401

約数列:

[1, 5, 13, 65, 311, 1555, 4043, 20215, 143401, 717005, 1864213, 9321065, 44597711, 222988555, 579770243, 2898851215]

約数ペア:

[(1, 2898851215), (5, 579770243), (13, 222988555), (65, 44597711), (311, 9321065), (1555, 1864213), (4043, 717005), (20215, 143401)]