2091508795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{19577}}^1$

素因数の和:20534

約数の個数: 16

約数和(自身を含む): 2621885760

約数和(自身を除く): 530376965

約数列:

[1, 5, 23, 115, 929, 4645, 19577, 21367, 97885, 106835, 450271, 2251355, 18187033, 90935165, 418301759, 2091508795]

約数ペア:

[(1, 2091508795), (5, 418301759), (23, 90935165), (115, 18187033), (929, 2251355), (4645, 450271), (19577, 106835), (21367, 97885)]