1409996

素因数分解:

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

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 2898336

約数和(自身を除く): 1488340

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1361, 2722, 5444, 9527, 19054, 38108, 50357, 100714, 201428, 352499, 704998, 1409996]

約数ペア:

[(1, 1409996), (2, 704998), (4, 352499), (7, 201428), (14, 100714), (28, 50357), (37, 38108), (74, 19054), (148, 9527), (259, 5444), (518, 2722), (1036, 1361)]