2857658

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 4665108

約数和(自身を除く): 1807450

約数列:

[1, 2, 23, 37, 46, 73, 74, 146, 529, 851, 1058, 1679, 1702, 2701, 3358, 5402, 19573, 38617, 39146, 62123, 77234, 124246, 1428829, 2857658]

約数ペア:

[(1, 2857658), (2, 1428829), (23, 124246), (37, 77234), (46, 62123), (73, 39146), (74, 38617), (146, 19573), (529, 5402), (851, 3358), (1058, 2701), (1679, 1702)]