2010111745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{450193}}^1$

素因数の和:450264

約数の個数: 16

約数和(自身を含む): 2593117440

約数和(自身を除く): 583005695

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 450193, 2250965, 8553667, 21159071, 42768335, 105795355, 402022349, 2010111745]

約数ペア:

[(1, 2010111745), (5, 402022349), (19, 105795355), (47, 42768335), (95, 21159071), (235, 8553667), (893, 2250965), (4465, 450193)]