2108204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 2504404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 103, 119, 172, 206, 238, 301, 412, 476, 602, 721, 731, 1204, 1442, 1462, 1751, 2884, 2924, 3502, 4429, 5117, 7004, 8858, 10234, 12257, 17716, 20468, 24514, 31003, 49028, 62006, 75293, 124012, 150586, 301172, 527051, 1054102, 2108204]

約数ペア:

[(1, 2108204), (2, 1054102), (4, 527051), (7, 301172), (14, 150586), (17, 124012), (28, 75293), (34, 62006), (43, 49028), (68, 31003), (86, 24514), (103, 20468), (119, 17716), (172, 12257), (206, 10234), (238, 8858), (301, 7004), (412, 5117), (476, 4429), (602, 3502), (721, 2924), (731, 2884), (1204, 1751), (1442, 1462)]