1066521740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{517729}}^1$

素因数の和:517841

約数の個数: 24

約数和(自身を含む): 2261444640

約数和(自身を除く): 1194922900

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 517729, 1035458, 2070916, 2588645, 5177290, 10354580, 53326087, 106652174, 213304348, 266630435, 533260870, 1066521740]

約数ペア:

[(1, 1066521740), (2, 533260870), (4, 266630435), (5, 213304348), (10, 106652174), (20, 53326087), (103, 10354580), (206, 5177290), (412, 2588645), (515, 2070916), (1030, 1035458), (2060, 517729)]