254234662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{268747}}^1$

素因数の和:268803

約数の個数: 16

約数和(自身を含む): 425696832

約数和(自身を除く): 171462170

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 268747, 537494, 2956217, 5912434, 11556121, 23112242, 127117331, 254234662]

約数ペア:

[(1, 254234662), (2, 127117331), (11, 23112242), (22, 11556121), (43, 5912434), (86, 2956217), (473, 537494), (946, 268747)]