25971946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12973}}^1$

素因数の和:13006

約数の個数: 32

約数和(自身を含む): 52311168

約数和(自身を除く): 26339222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 12973, 25946, 90811, 142703, 168649, 181622, 285406, 337298, 998921, 1180543, 1855139, 1997842, 2361086, 3710278, 12985973, 25971946]

約数ペア:

[(1, 25971946), (2, 12985973), (7, 3710278), (11, 2361086), (13, 1997842), (14, 1855139), (22, 1180543), (26, 998921), (77, 337298), (91, 285406), (143, 181622), (154, 168649), (182, 142703), (286, 90811), (1001, 25946), (2002, 12973)]