2249933

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2885112

約数和(自身を除く): 635179

約数列:

[1, 7, 17, 37, 49, 73, 119, 259, 511, 629, 833, 1241, 1813, 2701, 3577, 4403, 8687, 18907, 30821, 45917, 60809, 132349, 321419, 2249933]

約数ペア:

[(1, 2249933), (7, 321419), (17, 132349), (37, 60809), (49, 45917), (73, 30821), (119, 18907), (259, 8687), (511, 4403), (629, 3577), (833, 2701), (1241, 1813)]