243495146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 395841600

約数和(自身を除く): 152346454

約数列:

[1, 2, 19, 38, 41, 82, 373, 419, 746, 779, 838, 1558, 7087, 7961, 14174, 15293, 15922, 17179, 30586, 34358, 156287, 290567, 312574, 326401, 581134, 652802, 2969453, 5938906, 6407767, 12815534, 121747573, 243495146]

約数ペア:

[(1, 243495146), (2, 121747573), (19, 12815534), (38, 6407767), (41, 5938906), (82, 2969453), (373, 652802), (419, 581134), (746, 326401), (779, 312574), (838, 290567), (1558, 156287), (7087, 34358), (7961, 30586), (14174, 17179), (15293, 15922)]