2841706

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 5023296

約数和(自身を除く): 2181590

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 271, 542, 749, 1498, 1897, 3794, 5243, 10486, 13279, 26558, 28997, 57994, 202979, 405958, 1420853, 2841706]

約数ペア:

[(1, 2841706), (2, 1420853), (7, 405958), (14, 202979), (49, 57994), (98, 28997), (107, 26558), (214, 13279), (271, 10486), (542, 5243), (749, 3794), (1498, 1897)]