1427286836

素因数分解:

$2^2\times {\mathrm{5209}}^1\times {\mathrm{68501}}^1$

素因数の和:73714

約数の個数: 12

約数和(自身を含む): 2498267940

約数和(自身を除く): 1070981104

約数列:

[1, 2, 4, 5209, 10418, 20836, 68501, 137002, 274004, 356821709, 713643418, 1427286836]

約数ペア:

[(1, 1427286836), (2, 713643418), (4, 356821709), (5209, 274004), (10418, 137002), (20836, 68501)]