13380451638

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1\times {\mathrm{11057}}^1$

素因数の和:12652

約数の個数: 32

約数和(自身を含む): 26974442880

約数和(自身を除く): 13593991242

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1451, 2902, 4353, 8706, 11057, 22114, 33171, 66342, 201689, 403378, 605067, 1210134, 1536923, 3073846, 4610769, 9221538, 16043707, 32087414, 48131121, 96262242, 2230075273, 4460150546, 6690225819, 13380451638]

約数ペア:

[(1, 13380451638), (2, 6690225819), (3, 4460150546), (6, 2230075273), (139, 96262242), (278, 48131121), (417, 32087414), (834, 16043707), (1451, 9221538), (2902, 4610769), (4353, 3073846), (8706, 1536923), (11057, 1210134), (22114, 605067), (33171, 403378), (66342, 201689)]