1668522064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9480239}}^1$

素因数の和:9480258

約数の個数: 20

約数和(自身を含む): 3526649280

約数和(自身を除く): 1858127216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9480239, 18960478, 37920956, 75841912, 104282629, 151683824, 208565258, 417130516, 834261032, 1668522064]

約数ペア:

[(1, 1668522064), (2, 834261032), (4, 417130516), (8, 208565258), (11, 151683824), (16, 104282629), (22, 75841912), (44, 37920956), (88, 18960478), (176, 9480239)]