6987490024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{655241}}^1$

素因数の和:655321

約数の個数: 32

約数和(自身を含む): 13838711040

約数和(自身を除く): 6851221016

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 655241, 1310482, 2620964, 5241928, 20312471, 28175363, 40624942, 56350726, 81249884, 112701452, 162499768, 225402904, 873436253, 1746872506, 3493745012, 6987490024]

約数ペア:

[(1, 6987490024), (2, 3493745012), (4, 1746872506), (8, 873436253), (31, 225402904), (43, 162499768), (62, 112701452), (86, 81249884), (124, 56350726), (172, 40624942), (248, 28175363), (344, 20312471), (1333, 5241928), (2666, 2620964), (5332, 1310482), (10664, 655241)]