171915002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13751}}^1$

素因数の和:13826

約数の個数: 32

約数和(自身を含む): 316846080

約数和(自身を除く): 144931078

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 13751, 27502, 96257, 192514, 261269, 522538, 646297, 1292594, 1828883, 3657766, 4524079, 9048158, 12279643, 24559286, 85957501, 171915002]

約数ペア:

[(1, 171915002), (2, 85957501), (7, 24559286), (14, 12279643), (19, 9048158), (38, 4524079), (47, 3657766), (94, 1828883), (133, 1292594), (266, 646297), (329, 522538), (658, 261269), (893, 192514), (1786, 96257), (6251, 27502), (12502, 13751)]