1328584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9792

約数の個数: 16

約数和(自身を含む): 2637900

約数和(自身を除く): 1309316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9769, 19538, 39076, 78152, 166073, 332146, 664292, 1328584]

約数ペア:

[(1, 1328584), (2, 664292), (4, 332146), (8, 166073), (17, 78152), (34, 39076), (68, 19538), (136, 9769)]