2779522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 4349952

約数和(自身を除く): 1570430

約数列:

[1, 2, 31, 62, 127, 254, 353, 706, 3937, 7874, 10943, 21886, 44831, 89662, 1389761, 2779522]

約数ペア:

[(1, 2779522), (2, 1389761), (31, 89662), (62, 44831), (127, 21886), (254, 10943), (353, 7874), (706, 3937)]