1298086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 2093904

約数和(自身を除く): 795818

約数列:

[1, 2, 17, 34, 73, 146, 523, 1046, 1241, 2482, 8891, 17782, 38179, 76358, 649043, 1298086]

約数ペア:

[(1, 1298086), (2, 649043), (17, 76358), (34, 38179), (73, 17782), (146, 8891), (523, 2482), (1046, 1241)]