2768426642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{209317}}^1$

素因数の和:209725

約数の個数: 16

約数和(自身を含む): 4408237080

約数和(自身を除く): 1639810438

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 209317, 418634, 3558389, 7116778, 81424313, 162848626, 1384213321, 2768426642]

約数ペア:

[(1, 2768426642), (2, 1384213321), (17, 162848626), (34, 81424313), (389, 7116778), (778, 3558389), (6613, 418634), (13226, 209317)]