1270442

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 12

約数和(自身を含む): 1972098

約数和(自身を除く): 701656

約数列:

[1, 2, 31, 62, 661, 961, 1322, 1922, 20491, 40982, 635221, 1270442]

約数ペア:

[(1, 1270442), (2, 635221), (31, 40982), (62, 20491), (661, 1922), (961, 1322)]