6609860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 13970880

約数和(自身を除く): 7361020

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 1979, 3340, 3958, 7916, 9895, 19790, 39580, 330493, 660986, 1321972, 1652465, 3304930, 6609860]

約数ペア:

[(1, 6609860), (2, 3304930), (4, 1652465), (5, 1321972), (10, 660986), (20, 330493), (167, 39580), (334, 19790), (668, 9895), (835, 7916), (1670, 3958), (1979, 3340)]