858830138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{30851}}^1$

素因数の和:31333

約数の個数: 16

約数和(自身を含む): 1332806400

約数和(自身を除く): 473976262

約数列:

[1, 2, 31, 62, 449, 898, 13919, 27838, 30851, 61702, 956381, 1912762, 13852099, 27704198, 429415069, 858830138]

約数ペア:

[(1, 858830138), (2, 429415069), (31, 27704198), (62, 13852099), (449, 1912762), (898, 956381), (13919, 61702), (27838, 30851)]