664700514

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{317431}}^1$

素因数の和:317785

約数の個数: 16

約数和(自身を含む): 1333214400

約数和(自身を除く): 668513886

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 317431, 634862, 952293, 1904586, 110783419, 221566838, 332350257, 664700514]

約数ペア:

[(1, 664700514), (2, 332350257), (3, 221566838), (6, 110783419), (349, 1904586), (698, 952293), (1047, 634862), (2094, 317431)]