2281646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 3603744

約数和(自身を除く): 1322098

約数列:

[1, 2, 23, 46, 193, 257, 386, 514, 4439, 5911, 8878, 11822, 49601, 99202, 1140823, 2281646]

約数ペア:

[(1, 2281646), (2, 1140823), (23, 99202), (46, 49601), (193, 11822), (257, 8878), (386, 5911), (514, 4439)]