2490984

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 6984900

約数和(自身を除く): 4493916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1193, 2088, 2386, 3579, 4772, 7158, 9544, 10737, 14316, 21474, 28632, 34597, 42948, 69194, 85896, 103791, 138388, 207582, 276776, 311373, 415164, 622746, 830328, 1245492, 2490984]

約数ペア:

[(1, 2490984), (2, 1245492), (3, 830328), (4, 622746), (6, 415164), (8, 311373), (9, 276776), (12, 207582), (18, 138388), (24, 103791), (29, 85896), (36, 69194), (58, 42948), (72, 34597), (87, 28632), (116, 21474), (174, 14316), (232, 10737), (261, 9544), (348, 7158), (522, 4772), (696, 3579), (1044, 2386), (1193, 2088)]