243473906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31319}}^1$

素因数の和:31370

約数の個数: 24

約数和(自身を含む): 412672320

約数和(自身を除く): 169198414

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 31319, 62638, 407147, 720337, 814294, 1440674, 5292911, 9364381, 10585822, 18728762, 121736953, 243473906]

約数ペア:

[(1, 243473906), (2, 121736953), (13, 18728762), (23, 10585822), (26, 9364381), (46, 5292911), (169, 1440674), (299, 814294), (338, 720337), (598, 407147), (3887, 62638), (7774, 31319)]