390053695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{10453}}^1$

素因数の和:10914

約数の個数: 16

約数和(自身を含む): 496774080

約数和(自身を除く): 106720385

約数列:

[1, 5, 17, 85, 439, 2195, 7463, 10453, 37315, 52265, 177701, 888505, 4588867, 22944335, 78010739, 390053695]

約数ペア:

[(1, 390053695), (5, 78010739), (17, 22944335), (85, 4588867), (439, 888505), (2195, 177701), (7463, 52265), (10453, 37315)]