280292487554

素因数分解:

$2^1\times {\mathrm{1123}}^1\times {\mathrm{8713}}^1\times {\mathrm{14323}}^1$

素因数の和:24161

約数の個数: 16

約数和(自身を含む): 420890800992

約数和(自身を除く): 140598313438

約数列:

[1, 2, 1123, 2246, 8713, 14323, 17426, 28646, 9784699, 16084729, 19569398, 32169458, 124796299, 249592598, 140146243777, 280292487554]

約数ペア:

[(1, 280292487554), (2, 140146243777), (1123, 249592598), (2246, 124796299), (8713, 32169458), (14323, 19569398), (17426, 16084729), (28646, 9784699)]