2642490718

素因数分解:

$2^1\times 7^2\times {\mathrm{5011}}^1\times {\mathrm{5381}}^1$

素因数の和:10408

約数の個数: 24

約数和(自身を含む): 4612653864

約数和(自身を除く): 1970163146

約数列:

[1, 2, 7, 14, 49, 98, 5011, 5381, 10022, 10762, 35077, 37667, 70154, 75334, 245539, 263669, 491078, 527338, 26964191, 53928382, 188749337, 377498674, 1321245359, 2642490718]

約数ペア:

[(1, 2642490718), (2, 1321245359), (7, 377498674), (14, 188749337), (49, 53928382), (98, 26964191), (5011, 527338), (5381, 491078), (10022, 263669), (10762, 245539), (35077, 75334), (37667, 70154)]