28858788001

素因数分解:

${\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 30711550464

約数和(自身を除く): 1852762463

約数列:

[1, 19, 251, 293, 361, 1087, 4769, 5567, 20653, 73543, 90611, 105773, 272837, 318491, 392407, 1397317, 5183903, 6051329, 26549023, 79941241, 98494157, 114975251, 1518883579, 28858788001]

約数ペア:

[(1, 28858788001), (19, 1518883579), (251, 114975251), (293, 98494157), (361, 79941241), (1087, 26549023), (4769, 6051329), (5567, 5183903), (20653, 1397317), (73543, 392407), (90611, 318491), (105773, 272837)]