1565266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 16

約数和(自身を含む): 2429568

約数和(自身を除く): 864302

約数列:

[1, 2, 71, 73, 142, 146, 151, 302, 5183, 10366, 10721, 11023, 21442, 22046, 782633, 1565266]

約数ペア:

[(1, 1565266), (2, 782633), (71, 22046), (73, 21442), (142, 11023), (146, 10721), (151, 10366), (302, 5183)]