2021098078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1\times {\mathrm{11777}}^1$

素因数の和:13451

約数の個数: 16

約数和(自身を含む): 3091018320

約数和(自身を除く): 1069920242

約数列:

[1, 2, 53, 106, 1619, 3238, 11777, 23554, 85807, 171614, 624181, 1248362, 19066963, 38133926, 1010549039, 2021098078]

約数ペア:

[(1, 2021098078), (2, 1010549039), (53, 38133926), (106, 19066963), (1619, 1248362), (3238, 624181), (11777, 171614), (23554, 85807)]