2016520376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19389619}}^1$

素因数の和:19389638

約数の個数: 16

約数和(自身を含む): 4071820200

約数和(自身を除く): 2055299824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19389619, 38779238, 77558476, 155116952, 252065047, 504130094, 1008260188, 2016520376]

約数ペア:

[(1, 2016520376), (2, 1008260188), (4, 504130094), (8, 252065047), (13, 155116952), (26, 77558476), (52, 38779238), (104, 19389619)]