273791938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33203}}^1$

素因数の和:33262

約数の個数: 32

約数和(自身を含む): 510013440

約数和(自身を除く): 236221502

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 33203, 66406, 232421, 464842, 630857, 1029293, 1261714, 2058586, 4415999, 7205051, 8831998, 14410102, 19556567, 39113134, 136895969, 273791938]

約数ペア:

[(1, 273791938), (2, 136895969), (7, 39113134), (14, 19556567), (19, 14410102), (31, 8831998), (38, 7205051), (62, 4415999), (133, 2058586), (217, 1261714), (266, 1029293), (434, 630857), (589, 464842), (1178, 232421), (4123, 66406), (8246, 33203)]