142719408038

素因数分解:

$2^1\times {\mathrm{1109}}^1\times {\mathrm{3863}}^1\times {\mathrm{16657}}^1$

素因数の和:21631

約数の個数: 16

約数和(自身を含む): 214340484960

約数和(自身を除く): 71621076922

約数列:

[1, 2, 1109, 2218, 3863, 7726, 16657, 33314, 4284067, 8568134, 18472613, 36945226, 64345991, 128691982, 71359704019, 142719408038]

約数ペア:

[(1, 142719408038), (2, 71359704019), (1109, 128691982), (2218, 64345991), (3863, 36945226), (7726, 18472613), (16657, 8568134), (33314, 4284067)]