2100070388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{13931}}^1$

素因数の和:14184

約数の個数: 36

約数和(自身を含む): 3997703808

約数和(自身を除く): 1897633420

約数列:

[1, 2, 4, 13, 26, 52, 169, 223, 338, 446, 676, 892, 2899, 5798, 11596, 13931, 27862, 37687, 55724, 75374, 150748, 181103, 362206, 724412, 2354339, 3106613, 4708678, 6213226, 9417356, 12426452, 40385969, 80771938, 161543876, 525017597, 1050035194, 2100070388]

約数ペア:

[(1, 2100070388), (2, 1050035194), (4, 525017597), (13, 161543876), (26, 80771938), (52, 40385969), (169, 12426452), (223, 9417356), (338, 6213226), (446, 4708678), (676, 3106613), (892, 2354339), (2899, 724412), (5798, 362206), (11596, 181103), (13931, 150748), (27862, 75374), (37687, 55724)]