1211205314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6823}}^1\times {\mathrm{8069}}^1$

素因数の和:14905

約数の個数: 16

約数和(自身を含む): 1982508480

約数和(自身を除く): 771303166

約数列:

[1, 2, 11, 22, 6823, 8069, 13646, 16138, 75053, 88759, 150106, 177518, 55054787, 110109574, 605602657, 1211205314]

約数ペア:

[(1, 1211205314), (2, 605602657), (11, 110109574), (22, 55054787), (6823, 177518), (8069, 150106), (13646, 88759), (16138, 75053)]