2155396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 4135320

約数和(自身を除く): 1979924

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1093, 1972, 2186, 4372, 18581, 31697, 37162, 63394, 74324, 126788, 538849, 1077698, 2155396]

約数ペア:

[(1, 2155396), (2, 1077698), (4, 538849), (17, 126788), (29, 74324), (34, 63394), (58, 37162), (68, 31697), (116, 18581), (493, 4372), (986, 2186), (1093, 1972)]