2037521816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{492631}}^1$

素因数の和:492695

約数の個数: 32

約数和(自身を含む): 4256340480

約数和(自身を除く): 2218818664

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 492631, 985262, 1970524, 3941048, 5418941, 10837882, 21675764, 23153657, 43351528, 46307314, 92614628, 185229256, 254690227, 509380454, 1018760908, 2037521816]

約数ペア:

[(1, 2037521816), (2, 1018760908), (4, 509380454), (8, 254690227), (11, 185229256), (22, 92614628), (44, 46307314), (47, 43351528), (88, 23153657), (94, 21675764), (188, 10837882), (376, 5418941), (517, 3941048), (1034, 1970524), (2068, 985262), (4136, 492631)]