1789003957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{20873}}^1$

素因数の和:21252

約数の個数: 16

約数和(自身を含む): 2033962560

約数和(自身を除く): 244958603

約数列:

[1, 13, 19, 247, 347, 4511, 6593, 20873, 85709, 271349, 396587, 5155631, 7242931, 94158103, 137615689, 1789003957]

約数ペア:

[(1, 1789003957), (13, 137615689), (19, 94158103), (247, 7242931), (347, 5155631), (4511, 396587), (6593, 271349), (20873, 85709)]