2658908161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{942541}}^1$

素因数の和:942592

約数の個数: 16

約数和(自身を含む): 3378070528

約数和(自身を除く): 719162367

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 942541, 6597787, 12253033, 29218771, 85771231, 204531397, 379844023, 2658908161]

約数ペア:

[(1, 2658908161), (7, 379844023), (13, 204531397), (31, 85771231), (91, 29218771), (217, 12253033), (403, 6597787), (2821, 942541)]