2656045

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 3820824

約数和(自身を除く): 1164779

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 293, 1295, 1465, 1813, 2051, 9065, 10255, 10841, 14357, 54205, 71785, 75887, 379435, 531209, 2656045]

約数ペア:

[(1, 2656045), (5, 531209), (7, 379435), (35, 75887), (37, 71785), (49, 54205), (185, 14357), (245, 10841), (259, 10255), (293, 9065), (1295, 2051), (1465, 1813)]