260627042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 434827008

約数和(自身を除く): 174199966

約数列:

[1, 2, 13, 26, 43, 86, 113, 226, 559, 1118, 1469, 2063, 2938, 4126, 4859, 9718, 26819, 53638, 63167, 88709, 126334, 177418, 233119, 466238, 1153217, 2306434, 3030547, 6061094, 10024117, 20048234, 130313521, 260627042]

約数ペア:

[(1, 260627042), (2, 130313521), (13, 20048234), (26, 10024117), (43, 6061094), (86, 3030547), (113, 2306434), (226, 1153217), (559, 466238), (1118, 233119), (1469, 177418), (2063, 126334), (2938, 88709), (4126, 63167), (4859, 53638), (9718, 26819)]