2742171050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{278393}}^1$

素因数の和:278602

約数の個数: 24

約数和(自身を含む): 5126347116

約数和(自身を除く): 2384176066

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 278393, 556786, 1391965, 2783930, 6959825, 13919650, 54843421, 109686842, 274217105, 548434210, 1371085525, 2742171050]

約数ペア:

[(1, 2742171050), (2, 1371085525), (5, 548434210), (10, 274217105), (25, 109686842), (50, 54843421), (197, 13919650), (394, 6959825), (985, 2783930), (1970, 1391965), (4925, 556786), (9850, 278393)]