1992008180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1879253}}^1$

素因数の和:1879315

約数の個数: 24

約数和(自身を含む): 4262148072

約数和(自身を除く): 2270139892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1879253, 3758506, 7517012, 9396265, 18792530, 37585060, 99600409, 199200818, 398401636, 498002045, 996004090, 1992008180]

約数ペア:

[(1, 1992008180), (2, 996004090), (4, 498002045), (5, 398401636), (10, 199200818), (20, 99600409), (53, 37585060), (106, 18792530), (212, 9396265), (265, 7517012), (530, 3758506), (1060, 1879253)]