399482806196

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{599}}^1\times {\mathrm{396031}}^1$

素因数の和:397055

約数の個数: 24

約数和(自身を含む): 701927116800

約数和(自身を除く): 302444310604

約数列:

[1, 2, 4, 421, 599, 842, 1198, 1684, 2396, 252179, 396031, 504358, 792062, 1008716, 1584124, 166729051, 237222569, 333458102, 474445138, 666916204, 948890276, 99870701549, 199741403098, 399482806196]

約数ペア:

[(1, 399482806196), (2, 199741403098), (4, 99870701549), (421, 948890276), (599, 666916204), (842, 474445138), (1198, 333458102), (1684, 237222569), (2396, 166729051), (252179, 1584124), (396031, 1008716), (504358, 792062)]