2039011004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 3680691840

約数和(自身を除く): 1641680836

約数列:

[1, 2, 4, 89, 97, 137, 178, 194, 274, 356, 388, 431, 548, 862, 1724, 8633, 12193, 13289, 17266, 24386, 26578, 34532, 38359, 41807, 48772, 53156, 59047, 76718, 83614, 118094, 153436, 167228, 236188, 1182721, 2365442, 3720823, 4730884, 5255183, 5727559, 7441646, 10510366, 11455118, 14883292, 21020732, 22910236, 509752751, 1019505502, 2039011004]

約数ペア:

[(1, 2039011004), (2, 1019505502), (4, 509752751), (89, 22910236), (97, 21020732), (137, 14883292), (178, 11455118), (194, 10510366), (274, 7441646), (356, 5727559), (388, 5255183), (431, 4730884), (548, 3720823), (862, 2365442), (1724, 1182721), (8633, 236188), (12193, 167228), (13289, 153436), (17266, 118094), (24386, 83614), (26578, 76718), (34532, 59047), (38359, 53156), (41807, 48772)]