1026431623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{6959}}^1$

素因数の和:8094

約数の個数: 16

約数和(自身を含む): 1236096000

約数和(自身を除く): 209664377

約数列:

[1, 7, 19, 133, 1109, 6959, 7763, 21071, 48713, 132221, 147497, 925547, 7717531, 54022717, 146633089, 1026431623]

約数ペア:

[(1, 1026431623), (7, 146633089), (19, 54022717), (133, 7717531), (1109, 925547), (6959, 147497), (7763, 132221), (21071, 48713)]