8486842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 16759872

約数和(自身を除く): 8273030

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 211, 221, 238, 338, 422, 442, 1183, 1477, 1547, 2366, 2743, 2873, 2954, 3094, 3587, 5486, 5746, 7174, 19201, 20111, 25109, 35659, 38402, 40222, 46631, 50218, 71318, 93262, 249613, 326417, 499226, 606203, 652834, 1212406, 4243421, 8486842]

約数ペア:

[(1, 8486842), (2, 4243421), (7, 1212406), (13, 652834), (14, 606203), (17, 499226), (26, 326417), (34, 249613), (91, 93262), (119, 71318), (169, 50218), (182, 46631), (211, 40222), (221, 38402), (238, 35659), (338, 25109), (422, 20111), (442, 19201), (1183, 7174), (1477, 5746), (1547, 5486), (2366, 3587), (2743, 3094), (2873, 2954)]