1331192888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9788183}}^1$

素因数の和:9788206

約数の個数: 16

約数和(自身を含む): 2642809680

約数和(自身を除く): 1311616792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9788183, 19576366, 39152732, 78305464, 166399111, 332798222, 665596444, 1331192888]

約数ペア:

[(1, 1331192888), (2, 665596444), (4, 332798222), (8, 166399111), (17, 78305464), (34, 39152732), (68, 19576366), (136, 9788183)]