1342568

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 2530980

約数和(自身を除く): 1188412

約数列:

[1, 2, 4, 8, 257, 514, 653, 1028, 1306, 2056, 2612, 5224, 167821, 335642, 671284, 1342568]

約数ペア:

[(1, 1342568), (2, 671284), (4, 335642), (8, 167821), (257, 5224), (514, 2612), (653, 2056), (1028, 1306)]