1689997472612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{11909}}^1\times {\mathrm{2086901}}^1$

素因数の和:2098831

約数の個数: 24

約数和(自身を含む): 3131730355320

約数和(自身を除く): 1441732882708

約数列:

[1, 2, 4, 17, 34, 68, 11909, 23818, 47636, 202453, 404906, 809812, 2086901, 4173802, 8347604, 35477317, 70954634, 141909268, 24852904009, 49705808018, 99411616036, 422499368153, 844998736306, 1689997472612]

約数ペア:

[(1, 1689997472612), (2, 844998736306), (4, 422499368153), (17, 99411616036), (34, 49705808018), (68, 24852904009), (11909, 141909268), (23818, 70954634), (47636, 35477317), (202453, 8347604), (404906, 4173802), (809812, 2086901)]