18645485182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2133839}}^1$

素因数の和:2134115

約数の個数: 16

約数和(自身を含む): 29728658880

約数和(自身を除く): 11083173698

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 2133839, 4267678, 36275263, 72550526, 548396623, 1096793246, 9322742591, 18645485182]

約数ペア:

[(1, 18645485182), (2, 9322742591), (17, 1096793246), (34, 548396623), (257, 72550526), (514, 36275263), (4369, 4267678), (8738, 2133839)]