2819992

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 6210720

約数和(自身を除く): 3390728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1361, 2072, 2722, 5444, 9527, 10888, 19054, 38108, 50357, 76216, 100714, 201428, 352499, 402856, 704998, 1409996, 2819992]

約数ペア:

[(1, 2819992), (2, 1409996), (4, 704998), (7, 402856), (8, 352499), (14, 201428), (28, 100714), (37, 76216), (56, 50357), (74, 38108), (148, 19054), (259, 10888), (296, 9527), (518, 5444), (1036, 2722), (1361, 2072)]