1827260

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 3864336

約数和(自身を除く): 2037076

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 433, 844, 866, 1055, 1732, 2110, 2165, 4220, 4330, 8660, 91363, 182726, 365452, 456815, 913630, 1827260]

約数ペア:

[(1, 1827260), (2, 913630), (4, 456815), (5, 365452), (10, 182726), (20, 91363), (211, 8660), (422, 4330), (433, 4220), (844, 2165), (866, 2110), (1055, 1732)]