258251608426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2212081}}^1$

素因数の和:2212390

約数の個数: 32

約数和(自身を含む): 458697323520

約数和(自身を除く): 200445715094

約数列:

[1, 2, 7, 14, 31, 62, 217, 269, 434, 538, 1883, 3766, 8339, 16678, 58373, 116746, 2212081, 4424162, 15484567, 30969134, 68574511, 137149022, 480021577, 595049789, 960043154, 1190099578, 4165348523, 8330697046, 18446543459, 36893086918, 129125804213, 258251608426]

約数ペア:

[(1, 258251608426), (2, 129125804213), (7, 36893086918), (14, 18446543459), (31, 8330697046), (62, 4165348523), (217, 1190099578), (269, 960043154), (434, 595049789), (538, 480021577), (1883, 137149022), (3766, 68574511), (8339, 30969134), (16678, 15484567), (58373, 4424162), (116746, 2212081)]