5211206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 11128320

約数和(自身を除く): 5917114

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 137, 143, 154, 182, 209, 247, 266, 274, 286, 418, 494, 959, 1001, 1463, 1507, 1729, 1781, 1918, 2002, 2603, 2717, 2926, 3014, 3458, 3562, 5206, 5434, 10549, 12467, 18221, 19019, 19591, 21098, 24934, 28633, 33839, 36442, 38038, 39182, 57266, 67678, 137137, 200431, 236873, 274274, 372229, 400862, 473746, 744458, 2605603, 5211206]

約数ペア:

[(1, 5211206), (2, 2605603), (7, 744458), (11, 473746), (13, 400862), (14, 372229), (19, 274274), (22, 236873), (26, 200431), (38, 137137), (77, 67678), (91, 57266), (133, 39182), (137, 38038), (143, 36442), (154, 33839), (182, 28633), (209, 24934), (247, 21098), (266, 19591), (274, 19019), (286, 18221), (418, 12467), (494, 10549), (959, 5434), (1001, 5206), (1463, 3562), (1507, 3458), (1729, 3014), (1781, 2926), (1918, 2717), (2002, 2603)]