2874718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 5420016

約数和(自身を除く): 2545298

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1697, 3394, 11879, 18667, 23758, 37334, 130669, 205337, 261338, 410674, 1437359, 2874718]

約数ペア:

[(1, 2874718), (2, 1437359), (7, 410674), (11, 261338), (14, 205337), (22, 130669), (77, 37334), (121, 23758), (154, 18667), (242, 11879), (847, 3394), (1694, 1697)]