2013124445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{503911}}^1$

素因数の和:503980

約数の個数: 16

約数和(自身を含む): 2612279808

約数和(自身を除く): 599155363

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 503911, 2519555, 8566487, 23683817, 42832435, 118419085, 402624889, 2013124445]

約数ペア:

[(1, 2013124445), (5, 402624889), (17, 118419085), (47, 42832435), (85, 23683817), (235, 8566487), (799, 2519555), (3995, 503911)]