1984708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 3880800

約数和(自身を除く): 1896092

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1049, 1892, 2098, 4196, 11539, 23078, 45107, 46156, 90214, 180428, 496177, 992354, 1984708]

約数ペア:

[(1, 1984708), (2, 992354), (4, 496177), (11, 180428), (22, 90214), (43, 46156), (44, 45107), (86, 23078), (172, 11539), (473, 4196), (946, 2098), (1049, 1892)]