890699120642

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{6647008363}}^1$

素因数の和:6647008432

約数の個数: 8

約数和(自身を含む): 1355989706256

約数和(自身を除く): 465290585614

約数列:

[1, 2, 67, 134, 6647008363, 13294016726, 445349560321, 890699120642]

約数ペア:

[(1, 890699120642), (2, 445349560321), (67, 13294016726), (134, 6647008363)]