286415894

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{6823}}^1$

素因数の和:7115

約数の個数: 16

約数和(自身を含む): 435644160

約数和(自身を除く): 149228266

約数列:

[1, 2, 139, 151, 278, 302, 6823, 13646, 20989, 41978, 948397, 1030273, 1896794, 2060546, 143207947, 286415894]

約数ペア:

[(1, 286415894), (2, 143207947), (139, 2060546), (151, 1896794), (278, 1030273), (302, 948397), (6823, 41978), (13646, 20989)]