126833756

素因数分解:

$2^2\times 7^2\times {\mathrm{647111}}^1$

素因数の和:647129

約数の個数: 18

約数和(自身を含む): 258197688

約数和(自身を除く): 131363932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 647111, 1294222, 2588444, 4529777, 9059554, 18119108, 31708439, 63416878, 126833756]

約数ペア:

[(1, 126833756), (2, 63416878), (4, 31708439), (7, 18119108), (14, 9059554), (28, 4529777), (49, 2588444), (98, 1294222), (196, 647111)]