880205431

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 1015560000

約数和(自身を除く): 135354569

約数列:

[1, 7, 149, 433, 1043, 1949, 3031, 13643, 64517, 290401, 451619, 843917, 2032807, 5907419, 125743633, 880205431]

約数ペア:

[(1, 880205431), (7, 125743633), (149, 5907419), (433, 2032807), (1043, 843917), (1949, 451619), (3031, 290401), (13643, 64517)]