1996004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 3742200

約数和(自身を除く): 1746196

約数列:

[1, 2, 4, 17, 34, 68, 149, 197, 298, 394, 596, 788, 2533, 3349, 5066, 6698, 10132, 13396, 29353, 58706, 117412, 499001, 998002, 1996004]

約数ペア:

[(1, 1996004), (2, 998002), (4, 499001), (17, 117412), (34, 58706), (68, 29353), (149, 13396), (197, 10132), (298, 6698), (394, 5066), (596, 3349), (788, 2533)]