389304484

素因数分解:

$2^2\times {\mathrm{4273}}^1\times {\mathrm{22777}}^1$

素因数の和:27054

約数の個数: 12

約数和(自身を含む): 681472204

約数和(自身を除く): 292167720

約数列:

[1, 2, 4, 4273, 8546, 17092, 22777, 45554, 91108, 97326121, 194652242, 389304484]

約数ペア:

[(1, 389304484), (2, 194652242), (4, 97326121), (4273, 91108), (8546, 45554), (17092, 22777)]