133920866

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1298

約数の個数: 24

約数和(自身を含む): 214556160

約数和(自身を除く): 80635294

約数列:

[1, 2, 17, 34, 223, 289, 446, 578, 1039, 2078, 3791, 7582, 17663, 35326, 64447, 128894, 231697, 300271, 463394, 600542, 3938849, 7877698, 66960433, 133920866]

約数ペア:

[(1, 133920866), (2, 66960433), (17, 7877698), (34, 3938849), (223, 600542), (289, 463394), (446, 300271), (578, 231697), (1039, 128894), (2078, 64447), (3791, 35326), (7582, 17663)]