2745794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 4321536

約数和(自身を除く): 1575742

約数列:

[1, 2, 31, 62, 67, 134, 661, 1322, 2077, 4154, 20491, 40982, 44287, 88574, 1372897, 2745794]

約数ペア:

[(1, 2745794), (2, 1372897), (31, 88574), (62, 44287), (67, 40982), (134, 20491), (661, 4154), (1322, 2077)]