664278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 1398720

約数和(自身を除く): 734442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 5827, 11654, 17481, 34962, 110713, 221426, 332139, 664278]

約数ペア:

[(1, 664278), (2, 332139), (3, 221426), (6, 110713), (19, 34962), (38, 17481), (57, 11654), (114, 5827)]