1230852091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{39719}}^1$

素因数の和:39978

約数の個数: 16

約数和(自身を含む): 1487116800

約数和(自身を除く): 256264709

約数列:

[1, 7, 19, 133, 233, 1631, 4427, 30989, 39719, 278033, 754661, 5282627, 9254527, 64781689, 175836013, 1230852091]

約数ペア:

[(1, 1230852091), (7, 175836013), (19, 64781689), (133, 9254527), (233, 5282627), (1631, 754661), (4427, 278033), (30989, 39719)]