2028350019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{97241}}^1$

素因数の和:97670

約数の個数: 16

約数和(自身を含む): 2870583840

約数和(自身を除く): 842233821

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 20859, 97241, 291723, 1653097, 4959291, 39771569, 119314707, 676116673, 2028350019]

約数ペア:

[(1, 2028350019), (3, 676116673), (17, 119314707), (51, 39771569), (409, 4959291), (1227, 1653097), (6953, 291723), (20859, 97241)]