426453806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{205619}}^1$

素因数の和:205699

約数の個数: 16

約数和(自身を含む): 688415760

約数和(自身を除く): 261961954

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 205619, 411238, 3495523, 6991046, 12542759, 25085518, 213226903, 426453806]

約数ペア:

[(1, 426453806), (2, 213226903), (17, 25085518), (34, 12542759), (61, 6991046), (122, 3495523), (1037, 411238), (2074, 205619)]