2881046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10831}}^1$

素因数の和:10859

約数の個数: 16

約数和(自身を含む): 5199360

約数和(自身を除く): 2318314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10831, 21662, 75817, 151634, 205789, 411578, 1440523, 2881046]

約数ペア:

[(1, 2881046), (2, 1440523), (7, 411578), (14, 205789), (19, 151634), (38, 75817), (133, 21662), (266, 10831)]