3440938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5898240

約数和(自身を除く): 2457302

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 127, 254, 437, 589, 713, 874, 1178, 1426, 2413, 2921, 3937, 4826, 5842, 7874, 13547, 27094, 55499, 74803, 90551, 110998, 149606, 181102, 1720469, 3440938]

約数ペア:

[(1, 3440938), (2, 1720469), (19, 181102), (23, 149606), (31, 110998), (38, 90551), (46, 74803), (62, 55499), (127, 27094), (254, 13547), (437, 7874), (589, 5842), (713, 4826), (874, 3937), (1178, 2921), (1426, 2413)]