2821581014

素因数分解:

$2^1\times 7^2\times {\mathrm{28791643}}^1$

素因数の和:28791659

約数の個数: 12

約数和(自身を含む): 4923371124

約数和(自身を除く): 2101790110

約数列:

[1, 2, 7, 14, 49, 98, 28791643, 57583286, 201541501, 403083002, 1410790507, 2821581014]

約数ペア:

[(1, 2821581014), (2, 1410790507), (7, 403083002), (14, 201541501), (49, 57583286), (98, 28791643)]