255996906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3878741}}^1$

素因数の和:3878757

約数の個数: 16

約数和(自身を含む): 558538848

約数和(自身を除く): 302541942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3878741, 7757482, 11636223, 23272446, 42666151, 85332302, 127998453, 255996906]

約数ペア:

[(1, 255996906), (2, 127998453), (3, 85332302), (6, 42666151), (11, 23272446), (22, 11636223), (33, 7757482), (66, 3878741)]