248156772

素因数分解:

$2^2\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{9311}}^1$

素因数の和:11539

約数の個数: 24

約数和(自身を含む): 579355392

約数和(自身を除く): 331198620

約数列:

[1, 2, 3, 4, 6, 12, 2221, 4442, 6663, 8884, 9311, 13326, 18622, 26652, 27933, 37244, 55866, 111732, 20679731, 41359462, 62039193, 82718924, 124078386, 248156772]

約数ペア:

[(1, 248156772), (2, 124078386), (3, 82718924), (4, 62039193), (6, 41359462), (12, 20679731), (2221, 111732), (4442, 55866), (6663, 37244), (8884, 27933), (9311, 26652), (13326, 18622)]