2239742401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{533399}}^1$

素因数の和:533448

約数の個数: 16

約数和(自身を含む): 2688336000

約数和(自身を除く): 448593599

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 533399, 6934187, 9067783, 10134581, 117881179, 131749553, 172287877, 2239742401]

約数ペア:

[(1, 2239742401), (13, 172287877), (17, 131749553), (19, 117881179), (221, 10134581), (247, 9067783), (323, 6934187), (4199, 533399)]