4388794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 6898176

約数和(自身を除く): 2509382

約数列:

[1, 2, 31, 62, 71, 142, 997, 1994, 2201, 4402, 30907, 61814, 70787, 141574, 2194397, 4388794]

約数ペア:

[(1, 4388794), (2, 2194397), (31, 141574), (62, 70787), (71, 61814), (142, 30907), (997, 4402), (1994, 2201)]