8681626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 13766400

約数和(自身を除く): 5084774

約数列:

[1, 2, 23, 46, 79, 158, 1817, 2389, 3634, 4778, 54947, 109894, 188731, 377462, 4340813, 8681626]

約数ペア:

[(1, 8681626), (2, 4340813), (23, 377462), (46, 188731), (79, 109894), (158, 54947), (1817, 4778), (2389, 3634)]