80456098294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{438869}}^1$

素因数の和:439536

約数の個数: 32

約数和(自身を含む): 142004288160

約数和(自身を除く): 61548189866

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 641, 1282, 7051, 8333, 14102, 16666, 91663, 183326, 438869, 877738, 4827559, 5705297, 9655118, 11410594, 62758267, 125516534, 281315029, 562630058, 3094465319, 3657095377, 6188930638, 7314190754, 40228049147, 80456098294]

約数ペア:

[(1, 80456098294), (2, 40228049147), (11, 7314190754), (13, 6188930638), (22, 3657095377), (26, 3094465319), (143, 562630058), (286, 281315029), (641, 125516534), (1282, 62758267), (7051, 11410594), (8333, 9655118), (14102, 5705297), (16666, 4827559), (91663, 877738), (183326, 438869)]