248080538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{3919}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 384599040

約数和(自身を除く): 136518502

約数列:

[1, 2, 31, 62, 1021, 2042, 3919, 7838, 31651, 63302, 121489, 242978, 4001299, 8002598, 124040269, 248080538]

約数ペア:

[(1, 248080538), (2, 124040269), (31, 8002598), (62, 4001299), (1021, 242978), (2042, 121489), (3919, 63302), (7838, 31651)]