2743510294

素因数分解:

$2^1\times 7^2\times {\mathrm{27995003}}^1$

素因数の和:27995019

約数の個数: 12

約数和(自身を含む): 4787145684

約数和(自身を除く): 2043635390

約数列:

[1, 2, 7, 14, 49, 98, 27995003, 55990006, 195965021, 391930042, 1371755147, 2743510294]

約数ペア:

[(1, 2743510294), (2, 1371755147), (7, 391930042), (14, 195965021), (49, 55990006), (98, 27995003)]