1660656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 4441680

約数和(自身を除く): 2781024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1193, 1392, 2386, 3579, 4772, 7158, 9544, 14316, 19088, 28632, 34597, 57264, 69194, 103791, 138388, 207582, 276776, 415164, 553552, 830328, 1660656]

約数ペア:

[(1, 1660656), (2, 830328), (3, 553552), (4, 415164), (6, 276776), (8, 207582), (12, 138388), (16, 103791), (24, 69194), (29, 57264), (48, 34597), (58, 28632), (87, 19088), (116, 14316), (174, 9544), (232, 7158), (348, 4772), (464, 3579), (696, 2386), (1193, 1392)]