2480621

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 3128160

約数和(自身を除く): 647539

約数列:

[1, 11, 13, 19, 83, 121, 143, 209, 247, 913, 1079, 1573, 1577, 2299, 2717, 10043, 11869, 17347, 20501, 29887, 130559, 190817, 225511, 2480621]

約数ペア:

[(1, 2480621), (11, 225511), (13, 190817), (19, 130559), (83, 29887), (121, 20501), (143, 17347), (209, 11869), (247, 10043), (913, 2717), (1079, 2299), (1573, 1577)]