2078422466

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{168457}}^1$

素因数の和:168689

約数の個数: 16

約数和(自身を含む): 3234393600

約数和(自身を除く): 1155971134

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 168457, 336914, 5222167, 10444334, 33522943, 67045886, 1039211233, 2078422466]

約数ペア:

[(1, 2078422466), (2, 1039211233), (31, 67045886), (62, 33522943), (199, 10444334), (398, 5222167), (6169, 336914), (12338, 168457)]