1245618817

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{863}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 1310100480

約数和(自身を除く): 64481663

約数列:

[1, 29, 71, 701, 863, 2059, 20329, 25027, 49771, 61273, 604963, 1443359, 1776917, 17543927, 42952373, 1245618817]

約数ペア:

[(1, 1245618817), (29, 42952373), (71, 17543927), (701, 1776917), (863, 1443359), (2059, 604963), (20329, 61273), (25027, 49771)]