7742494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 11970288

約数和(自身を除く): 4227794

約数列:

[1, 2, 43, 86, 197, 394, 457, 914, 8471, 16942, 19651, 39302, 90029, 180058, 3871247, 7742494]

約数ペア:

[(1, 7742494), (2, 3871247), (43, 180058), (86, 90029), (197, 39302), (394, 19651), (457, 16942), (914, 8471)]