1807073138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{649559}}^1$

素因数の和:649681

約数の個数: 16

約数和(自身を含む): 2946404160

約数和(自身を除く): 1139331022

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 649559, 1299118, 8444267, 16888534, 69502813, 139005626, 903536569, 1807073138]

約数ペア:

[(1, 1807073138), (2, 903536569), (13, 139005626), (26, 69502813), (107, 16888534), (214, 8444267), (1391, 1299118), (2782, 649559)]