2248972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 2105588

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 647, 869, 1294, 1738, 2588, 3476, 7117, 14234, 28468, 51113, 102226, 204452, 562243, 1124486, 2248972]

約数ペア:

[(1, 2248972), (2, 1124486), (4, 562243), (11, 204452), (22, 102226), (44, 51113), (79, 28468), (158, 14234), (316, 7117), (647, 3476), (869, 2588), (1294, 1738)]