2188045442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{21467}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 3700396224

約数和(自身を除く): 1512350782

約数列:

[1, 2, 11, 22, 41, 82, 113, 226, 451, 902, 1243, 2486, 4633, 9266, 21467, 42934, 50963, 101926, 236137, 472274, 880147, 1760294, 2425771, 4851542, 9681617, 19363234, 26683481, 53366962, 99456611, 198913222, 1094022721, 2188045442]

約数ペア:

[(1, 2188045442), (2, 1094022721), (11, 198913222), (22, 99456611), (41, 53366962), (82, 26683481), (113, 19363234), (226, 9681617), (451, 4851542), (902, 2425771), (1243, 1760294), (2486, 880147), (4633, 472274), (9266, 236137), (21467, 101926), (42934, 50963)]