135821438

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 212135760

約数和(自身を除く): 76314322

約数列:

[1, 2, 41, 71, 82, 142, 569, 1138, 1681, 2911, 3362, 5822, 23329, 40399, 46658, 80798, 119351, 238702, 956489, 1656359, 1912978, 3312718, 67910719, 135821438]

約数ペア:

[(1, 135821438), (2, 67910719), (41, 3312718), (71, 1912978), (82, 1656359), (142, 956489), (569, 238702), (1138, 119351), (1681, 80798), (2911, 46658), (3362, 40399), (5822, 23329)]