2091827278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{18413}}^1$

素因数の和:19779

約数の個数: 16

約数和(自身を含む): 3213316656

約数和(自身を除く): 1121489378

約数列:

[1, 2, 43, 86, 1321, 2642, 18413, 36826, 56803, 113606, 791759, 1583518, 24323573, 48647146, 1045913639, 2091827278]

約数ペア:

[(1, 2091827278), (2, 1045913639), (43, 48647146), (86, 24323573), (1321, 1583518), (2642, 791759), (18413, 113606), (36826, 56803)]