7282222

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 11914056

約数和(自身を除く): 4631834

約数列:

[1, 2, 17, 34, 43, 86, 289, 293, 578, 586, 731, 1462, 4981, 9962, 12427, 12599, 24854, 25198, 84677, 169354, 214183, 428366, 3641111, 7282222]

約数ペア:

[(1, 7282222), (2, 3641111), (17, 428366), (34, 214183), (43, 169354), (86, 84677), (289, 25198), (293, 24854), (578, 12599), (586, 12427), (731, 9962), (1462, 4981)]