2045584916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{266491}}^1$

素因数の和:266615

約数の個数: 24

約数和(自身を含む): 3805505760

約数和(自身を除く): 1759920844

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 266491, 532982, 1065964, 5063329, 10126658, 20253316, 26915591, 53831182, 107662364, 511396229, 1022792458, 2045584916]

約数ペア:

[(1, 2045584916), (2, 1022792458), (4, 511396229), (19, 107662364), (38, 53831182), (76, 26915591), (101, 20253316), (202, 10126658), (404, 5063329), (1919, 1065964), (3838, 532982), (7676, 266491)]