1895026

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 3371436

約数和(自身を除く): 1476410

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 317, 427, 634, 854, 2219, 2989, 4438, 5978, 15533, 19337, 31066, 38674, 135359, 270718, 947513, 1895026]

約数ペア:

[(1, 1895026), (2, 947513), (7, 270718), (14, 135359), (49, 38674), (61, 31066), (98, 19337), (122, 15533), (317, 5978), (427, 4438), (634, 2989), (854, 2219)]