1790702914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19031}}^1$

素因数の和:19111

約数の個数: 64

約数和(自身を含む): 3683377152

約数和(自身を除く): 1892674238

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 3619, 4277, 6721, 7238, 8554, 13442, 19031, 38062, 47047, 94094, 133217, 209341, 247403, 266434, 418682, 494806, 894457, 1465387, 1731821, 1788914, 2721433, 2930774, 3463642, 5442866, 6261199, 9839027, 11627941, 12522398, 19050031, 19678054, 23255882, 38100062, 68873189, 81395587, 127907351, 137746378, 162791174, 255814702, 895351457, 1790702914]

約数ペア:

[(1, 1790702914), (2, 895351457), (7, 255814702), (11, 162791174), (13, 137746378), (14, 127907351), (22, 81395587), (26, 68873189), (47, 38100062), (77, 23255882), (91, 19678054), (94, 19050031), (143, 12522398), (154, 11627941), (182, 9839027), (286, 6261199), (329, 5442866), (517, 3463642), (611, 2930774), (658, 2721433), (1001, 1788914), (1034, 1731821), (1222, 1465387), (2002, 894457), (3619, 494806), (4277, 418682), (6721, 266434), (7238, 247403), (8554, 209341), (13442, 133217), (19031, 94094), (38062, 47047)]