1788141319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{5281}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 1916732160

約数和(自身を除く): 128590841

約数列:

[1, 19, 71, 251, 1349, 4769, 5281, 17821, 100339, 338599, 374951, 1325531, 7124069, 25185089, 94112701, 1788141319]

約数ペア:

[(1, 1788141319), (19, 94112701), (71, 25185089), (251, 7124069), (1349, 1325531), (4769, 374951), (5281, 338599), (17821, 100339)]