2188984

素因数分解:

$2^3\times 7^1\times {\mathrm{39089}}^1$

素因数の和:39102

約数の個数: 16

約数和(自身を含む): 4690800

約数和(自身を除く): 2501816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39089, 78178, 156356, 273623, 312712, 547246, 1094492, 2188984]

約数ペア:

[(1, 2188984), (2, 1094492), (4, 547246), (7, 312712), (8, 273623), (14, 156356), (28, 78178), (56, 39089)]