828821414

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1\times {\mathrm{2857}}^1$

素因数の和:4919

約数の個数: 16

約数和(自身を含む): 1261338288

約数和(自身を除く): 432516874

約数列:

[1, 2, 73, 146, 1987, 2857, 3974, 5714, 145051, 208561, 290102, 417122, 5676859, 11353718, 414410707, 828821414]

約数ペア:

[(1, 828821414), (2, 414410707), (73, 11353718), (146, 5676859), (1987, 417122), (2857, 290102), (3974, 208561), (5714, 145051)]