542917078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{3929}}^1$

素因数の和:4524

約数の個数: 24

約数和(自身を含む): 896936040

約数和(自身を除く): 354018962

約数列:

[1, 2, 11, 22, 121, 242, 571, 1142, 3929, 6281, 7858, 12562, 43219, 69091, 86438, 138182, 475409, 950818, 2243459, 4486918, 24678049, 49356098, 271458539, 542917078]

約数ペア:

[(1, 542917078), (2, 271458539), (11, 49356098), (22, 24678049), (121, 4486918), (242, 2243459), (571, 950818), (1142, 475409), (3929, 138182), (6281, 86438), (7858, 69091), (12562, 43219)]