426957076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1172959}}^1$

素因数の和:1172983

約数の個数: 24

約数和(自身を含む): 919600640

約数和(自身を除く): 492643564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1172959, 2345918, 4691836, 8210713, 15248467, 16421426, 30496934, 32842852, 60993868, 106739269, 213478538, 426957076]

約数ペア:

[(1, 426957076), (2, 213478538), (4, 106739269), (7, 60993868), (13, 32842852), (14, 30496934), (26, 16421426), (28, 15248467), (52, 8210713), (91, 4691836), (182, 2345918), (364, 1172959)]