2644388828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{38888071}}^1$

素因数の和:38888092

約数の個数: 12

約数和(自身を含む): 4899897072

約数和(自身を除く): 2255508244

約数列:

[1, 2, 4, 17, 34, 68, 38888071, 77776142, 155552284, 661097207, 1322194414, 2644388828]

約数ペア:

[(1, 2644388828), (2, 1322194414), (4, 661097207), (17, 155552284), (34, 77776142), (68, 38888071)]