2019936545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4547}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 2723124096

約数和(自身を除く): 703187551

約数列:

[1, 5, 11, 41, 55, 197, 205, 451, 985, 2167, 2255, 4547, 8077, 10835, 22735, 40385, 50017, 88847, 186427, 250085, 444235, 895759, 932135, 2050697, 4478795, 9853349, 10253485, 36726119, 49266745, 183630595, 403987309, 2019936545]

約数ペア:

[(1, 2019936545), (5, 403987309), (11, 183630595), (41, 49266745), (55, 36726119), (197, 10253485), (205, 9853349), (451, 4478795), (985, 2050697), (2167, 932135), (2255, 895759), (4547, 444235), (8077, 250085), (10835, 186427), (22735, 88847), (40385, 50017)]