126784546

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{220879}}^1$

素因数の和:220929

約数の個数: 16

約数和(自身を含む): 222647040

約数和(自身を除く): 95862494

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 220879, 441758, 1546153, 3092306, 9056039, 18112078, 63392273, 126784546]

約数ペア:

[(1, 126784546), (2, 63392273), (7, 18112078), (14, 9056039), (41, 3092306), (82, 1546153), (287, 441758), (574, 220879)]