7240942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 11190960

約数和(自身を除く): 3950018

約数列:

[1, 2, 43, 86, 269, 313, 538, 626, 11567, 13459, 23134, 26918, 84197, 168394, 3620471, 7240942]

約数ペア:

[(1, 7240942), (2, 3620471), (43, 168394), (86, 84197), (269, 26918), (313, 23134), (538, 13459), (626, 11567)]