1604581

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 12

約数和(自身を含む): 1795500

約数和(自身を除く): 190919

約数列:

[1, 11, 89, 121, 149, 979, 1639, 10769, 13261, 18029, 145871, 1604581]

約数ペア:

[(1, 1604581), (11, 145871), (89, 18029), (121, 13261), (149, 10769), (979, 1639)]