2051219528615

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1\times {\mathrm{887269}}^1$

素因数の和:887511

約数の個数: 24

約数和(自身を含む): 2523012579360

約数和(自身を除く): 471793050745

約数列:

[1, 5, 67, 103, 335, 515, 4489, 6901, 22445, 34505, 462367, 887269, 2311835, 4436345, 59447023, 91388707, 297235115, 456943535, 3982950541, 6123043369, 19914752705, 30615216845, 410243905723, 2051219528615]

約数ペア:

[(1, 2051219528615), (5, 410243905723), (67, 30615216845), (103, 19914752705), (335, 6123043369), (515, 3982950541), (4489, 456943535), (6901, 297235115), (22445, 91388707), (34505, 59447023), (462367, 4436345), (887269, 2311835)]