78241042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{18427}}^1$

素因数の和:18633

約数の個数: 16

約数和(自身を含む): 128701152

約数和(自身を除く): 50460110

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 18427, 36854, 202697, 405394, 3556411, 7112822, 39120521, 78241042]

約数ペア:

[(1, 78241042), (2, 39120521), (11, 7112822), (22, 3556411), (193, 405394), (386, 202697), (2123, 36854), (4246, 18427)]