1254296048

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{80239}}^1$

素因数の和:81224

約数の個数: 20

約数和(自身を含む): 2432716320

約数和(自身を除く): 1178420272

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 80239, 160478, 320956, 641912, 1283824, 78393503, 156787006, 313574012, 627148024, 1254296048]

約数ペア:

[(1, 1254296048), (2, 627148024), (4, 313574012), (8, 156787006), (16, 78393503), (977, 1283824), (1954, 641912), (3908, 320956), (7816, 160478), (15632, 80239)]