2097173870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2099}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 4267468800

約数和(自身を除く): 2170294930

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 293, 310, 341, 586, 682, 1465, 1705, 2099, 2930, 3223, 3410, 4198, 6446, 9083, 10495, 16115, 18166, 20990, 23089, 32230, 45415, 46178, 65069, 90830, 99913, 115445, 130138, 199826, 230890, 325345, 499565, 615007, 650690, 715759, 999130, 1230014, 1431518, 3075035, 3578795, 6150070, 6765077, 7157590, 13530154, 19065217, 33825385, 38130434, 67650770, 95326085, 190652170, 209717387, 419434774, 1048586935, 2097173870]

約数ペア:

[(1, 2097173870), (2, 1048586935), (5, 419434774), (10, 209717387), (11, 190652170), (22, 95326085), (31, 67650770), (55, 38130434), (62, 33825385), (110, 19065217), (155, 13530154), (293, 7157590), (310, 6765077), (341, 6150070), (586, 3578795), (682, 3075035), (1465, 1431518), (1705, 1230014), (2099, 999130), (2930, 715759), (3223, 650690), (3410, 615007), (4198, 499565), (6446, 325345), (9083, 230890), (10495, 199826), (16115, 130138), (18166, 115445), (20990, 99913), (23089, 90830), (32230, 65069), (45415, 46178)]