247970874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{7817}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 526870656

約数和(自身を除く): 278899782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 311, 622, 933, 1866, 5287, 7817, 10574, 15634, 15861, 23451, 31722, 46902, 132889, 265778, 398667, 797334, 2431087, 4862174, 7293261, 14586522, 41328479, 82656958, 123985437, 247970874]

約数ペア:

[(1, 247970874), (2, 123985437), (3, 82656958), (6, 41328479), (17, 14586522), (34, 7293261), (51, 4862174), (102, 2431087), (311, 797334), (622, 398667), (933, 265778), (1866, 132889), (5287, 46902), (7817, 31722), (10574, 23451), (15634, 15861)]