1279355842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{104233}}^1$

素因数の和:104290

約数の個数: 24

約数和(自身を含む): 2144510316

約数和(自身を除く): 865154474

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 104233, 208466, 1771961, 1980427, 3543922, 3960854, 33667259, 37628113, 67334518, 75256226, 639677921, 1279355842]

約数ペア:

[(1, 1279355842), (2, 639677921), (17, 75256226), (19, 67334518), (34, 37628113), (38, 33667259), (323, 3960854), (361, 3543922), (646, 1980427), (722, 1771961), (6137, 208466), (12274, 104233)]