1996301570

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1\times {\mathrm{1279}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 3627417600

約数和(自身を除く): 1631116030

約数列:

[1, 2, 5, 10, 127, 254, 635, 1229, 1270, 1279, 2458, 2558, 6145, 6395, 12290, 12790, 156083, 162433, 312166, 324866, 780415, 812165, 1560830, 1571891, 1624330, 3143782, 7859455, 15718910, 199630157, 399260314, 998150785, 1996301570]

約数ペア:

[(1, 1996301570), (2, 998150785), (5, 399260314), (10, 199630157), (127, 15718910), (254, 7859455), (635, 3143782), (1229, 1624330), (1270, 1571891), (1279, 1560830), (2458, 812165), (2558, 780415), (6145, 324866), (6395, 312166), (12290, 162433), (12790, 156083)]