2069187419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{492781}}^1$

素因数の和:492830

約数の個数: 16

約数和(自身を含む): 2483621280

約数和(自身を除く): 414433861

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 492781, 6406153, 8377277, 9362839, 108904601, 121716907, 159168263, 2069187419]

約数ペア:

[(1, 2069187419), (13, 159168263), (17, 121716907), (19, 108904601), (221, 9362839), (247, 8377277), (323, 6406153), (4199, 492781)]