7889729514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57171953}}^1$

素因数の和:57171981

約数の個数: 16

約数和(自身を含む): 16465522752

約数和(自身を除く): 8575793238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 57171953, 114343906, 171515859, 343031718, 1314954919, 2629909838, 3944864757, 7889729514]

約数ペア:

[(1, 7889729514), (2, 3944864757), (3, 2629909838), (6, 1314954919), (23, 343031718), (46, 171515859), (69, 114343906), (138, 57171953)]