1340135276

素因数分解:

$2^2\times {\mathrm{9661}}^1\times {\mathrm{34679}}^1$

素因数の和:44344

約数の個数: 12

約数和(自身を含む): 2345547120

約数和(自身を除く): 1005411844

約数列:

[1, 2, 4, 9661, 19322, 34679, 38644, 69358, 138716, 335033819, 670067638, 1340135276]

約数ペア:

[(1, 1340135276), (2, 670067638), (4, 335033819), (9661, 138716), (19322, 69358), (34679, 38644)]