2002304848

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{635249}}^1$

素因数の和:635454

約数の個数: 20

約数和(自身を含む): 3899164500

約数和(自身を除く): 1896859652

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 635249, 1270498, 2540996, 5081992, 10163984, 125144053, 250288106, 500576212, 1001152424, 2002304848]

約数ペア:

[(1, 2002304848), (2, 1001152424), (4, 500576212), (8, 250288106), (16, 125144053), (197, 10163984), (394, 5081992), (788, 2540996), (1576, 1270498), (3152, 635249)]