4680851903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1196231}}^1$

素因数の和:1196294

約数の個数: 16

約数和(自身を含む): 5895031296

約数和(自身を除く): 1214179393

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 1196231, 8373617, 15551003, 51437933, 108857021, 360065531, 668693129, 4680851903]

約数ペア:

[(1, 4680851903), (7, 668693129), (13, 360065531), (43, 108857021), (91, 51437933), (301, 15551003), (559, 8373617), (3913, 1196231)]