8505868154

素因数分解:

$2^1\times 7^2\times {\mathrm{6469}}^1\times {\mathrm{13417}}^1$

素因数の和:19902

約数の個数: 24

約数和(自身を含む): 14845272660

約数和(自身を除く): 6339404506

約数列:

[1, 2, 7, 14, 49, 98, 6469, 12938, 13417, 26834, 45283, 90566, 93919, 187838, 316981, 633962, 657433, 1314866, 86794573, 173589146, 607562011, 1215124022, 4252934077, 8505868154]

約数ペア:

[(1, 8505868154), (2, 4252934077), (7, 1215124022), (14, 607562011), (49, 173589146), (98, 86794573), (6469, 1314866), (12938, 657433), (13417, 633962), (26834, 316981), (45283, 187838), (90566, 93919)]