890297854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2011}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 1466748000

約数和(自身を除く): 576450146

約数列:

[1, 2, 17, 29, 34, 58, 449, 493, 898, 986, 2011, 4022, 7633, 13021, 15266, 26042, 34187, 58319, 68374, 116638, 221357, 442714, 902939, 991423, 1805878, 1982846, 15349963, 26185231, 30699926, 52370462, 445148927, 890297854]

約数ペア:

[(1, 890297854), (2, 445148927), (17, 52370462), (29, 30699926), (34, 26185231), (58, 15349963), (449, 1982846), (493, 1805878), (898, 991423), (986, 902939), (2011, 442714), (4022, 221357), (7633, 116638), (13021, 68374), (15266, 58319), (26042, 34187)]