1380124057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{20483}}^1$

素因数の和:20640

約数の個数: 16

約数和(自身を含む): 1527942528

約数和(自身を除く): 147818471

約数列:

[1, 13, 71, 73, 923, 949, 5183, 20483, 67379, 266279, 1454293, 1495259, 18905809, 19438367, 106163389, 1380124057]

約数ペア:

[(1, 1380124057), (13, 106163389), (71, 19438367), (73, 18905809), (923, 1495259), (949, 1454293), (5183, 266279), (20483, 67379)]