2078991039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{14713}}^1$

素因数の和:14839

約数の個数: 32

約数和(自身を含む): 3041678080

約数和(自身を除く): 962687041

約数列:

[1, 3, 19, 37, 57, 67, 111, 201, 703, 1273, 2109, 2479, 3819, 7437, 14713, 44139, 47101, 141303, 279547, 544381, 838641, 985771, 1633143, 2957313, 10343239, 18729649, 31029717, 36473527, 56188947, 109420581, 692997013, 2078991039]

約数ペア:

[(1, 2078991039), (3, 692997013), (19, 109420581), (37, 56188947), (57, 36473527), (67, 31029717), (111, 18729649), (201, 10343239), (703, 2957313), (1273, 1633143), (2109, 985771), (2479, 838641), (3819, 544381), (7437, 279547), (14713, 141303), (44139, 47101)]