1900066378

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1635169}}^1$

素因数の和:1635261

約数の個数: 16

約数和(自身を含む): 3296502720

約数和(自身を除く): 1396436342

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 1635169, 3270338, 11446183, 22892366, 135719027, 271438054, 950033189, 1900066378]

約数ペア:

[(1, 1900066378), (2, 950033189), (7, 271438054), (14, 135719027), (83, 22892366), (166, 11446183), (581, 3270338), (1162, 1635169)]