123065474

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 218889216

約数和(自身を除く): 95823742

約数列:

[1, 2, 7, 14, 31, 62, 217, 233, 434, 466, 1217, 1631, 2434, 3262, 7223, 8519, 14446, 17038, 37727, 50561, 75454, 101122, 264089, 283561, 528178, 567122, 1984927, 3969854, 8790391, 17580782, 61532737, 123065474]

約数ペア:

[(1, 123065474), (2, 61532737), (7, 17580782), (14, 8790391), (31, 3969854), (62, 1984927), (217, 567122), (233, 528178), (434, 283561), (466, 264089), (1217, 101122), (1631, 75454), (2434, 50561), (3262, 37727), (7223, 17038), (8519, 14446)]