4989335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 6562080

約数和(自身を除く): 1572745

約数列:

[1, 5, 13, 59, 65, 295, 767, 1301, 3835, 6505, 16913, 76759, 84565, 383795, 997867, 4989335]

約数ペア:

[(1, 4989335), (5, 997867), (13, 383795), (59, 84565), (65, 76759), (295, 16913), (767, 6505), (1301, 3835)]