2762772026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10386361}}^1$

素因数の和:10386389

約数の個数: 16

約数和(自身を含む): 4985453760

約数和(自身を除く): 2222681734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10386361, 20772722, 72704527, 145409054, 197340859, 394681718, 1381386013, 2762772026]

約数ペア:

[(1, 2762772026), (2, 1381386013), (7, 394681718), (14, 197340859), (19, 145409054), (38, 72704527), (133, 20772722), (266, 10386361)]