26853249610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{627559}}^1$

素因数の和:627966

約数の個数: 32

約数和(自身を含む): 52865654400

約数和(自身を除く): 26012404790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 3890, 4279, 8558, 21395, 42790, 627559, 1255118, 3137795, 6275590, 6903149, 13806298, 34515745, 69031490, 244120451, 488240902, 1220602255, 2441204510, 2685324961, 5370649922, 13426624805, 26853249610]

約数ペア:

[(1, 26853249610), (2, 13426624805), (5, 5370649922), (10, 2685324961), (11, 2441204510), (22, 1220602255), (55, 488240902), (110, 244120451), (389, 69031490), (778, 34515745), (1945, 13806298), (3890, 6903149), (4279, 6275590), (8558, 3137795), (21395, 1255118), (42790, 627559)]