275887274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{225767}}^1$

素因数の和:225829

約数の個数: 16

約数和(自身を含む): 455148288

約数和(自身を除く): 179261014

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 225767, 451534, 2934971, 5869942, 10611049, 21222098, 137943637, 275887274]

約数ペア:

[(1, 275887274), (2, 137943637), (13, 21222098), (26, 10611049), (47, 5869942), (94, 2934971), (611, 451534), (1222, 225767)]