2013183775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4736903}}^1$

素因数の和:4736930

約数の個数: 12

約数和(自身を含む): 2643192432

約数和(自身を除く): 630008657

約数列:

[1, 5, 17, 25, 85, 425, 4736903, 23684515, 80527351, 118422575, 402636755, 2013183775]

約数ペア:

[(1, 2013183775), (5, 402636755), (17, 118422575), (25, 80527351), (85, 23684515), (425, 4736903)]