2150873554

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1\times {\mathrm{4651}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 3258670176

約数和(自身を除く): 1107796622

約数列:

[1, 2, 107, 214, 2161, 4322, 4651, 9302, 231227, 462454, 497657, 995314, 10050811, 20101622, 1075436777, 2150873554]

約数ペア:

[(1, 2150873554), (2, 1075436777), (107, 20101622), (214, 10050811), (2161, 995314), (4322, 497657), (4651, 462454), (9302, 231227)]