2014748918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257443}}^1$

素因数の和:257508

約数の個数: 32

約数和(自身を含む): 3806052096

約数和(自身を除く): 1791303178

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 257443, 514886, 1802101, 3346759, 3604202, 6693518, 11070049, 22140098, 23427313, 46854626, 77490343, 143910637, 154980686, 287821274, 1007374459, 2014748918]

約数ペア:

[(1, 2014748918), (2, 1007374459), (7, 287821274), (13, 154980686), (14, 143910637), (26, 77490343), (43, 46854626), (86, 23427313), (91, 22140098), (182, 11070049), (301, 6693518), (559, 3604202), (602, 3346759), (1118, 1802101), (3913, 514886), (7826, 257443)]