538200068

素因数分解:

$2^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{12721}}^1$

素因数の和:14243

約数の個数: 24

約数和(自身を含む): 1077197184

約数和(自身を除く): 538997116

約数列:

[1, 2, 4, 7, 14, 28, 1511, 3022, 6044, 10577, 12721, 21154, 25442, 42308, 50884, 89047, 178094, 356188, 19221431, 38442862, 76885724, 134550017, 269100034, 538200068]

約数ペア:

[(1, 538200068), (2, 269100034), (4, 134550017), (7, 76885724), (14, 38442862), (28, 19221431), (1511, 356188), (3022, 178094), (6044, 89047), (10577, 50884), (12721, 42308), (21154, 25442)]