2023564565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{212671}}^1$

素因数の和:212860

約数の個数: 16

約数和(自身を含む): 2664354816

約数和(自身を除く): 640790251

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 212671, 1063355, 2339381, 11696905, 36792083, 183960415, 404712913, 2023564565]

約数ペア:

[(1, 2023564565), (5, 404712913), (11, 183960415), (55, 36792083), (173, 11696905), (865, 2339381), (1903, 1063355), (9515, 212671)]