920341114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 1824768000

約数和(自身を除く): 904426886

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 149, 154, 209, 266, 298, 418, 1043, 1463, 1639, 2086, 2111, 2831, 2926, 3278, 4222, 5662, 11473, 14777, 19817, 22946, 23221, 29554, 31141, 39634, 40109, 46442, 62282, 80218, 162547, 217987, 280763, 314539, 325094, 435974, 441199, 561526, 629078, 882398, 2201773, 3088393, 3459929, 4403546, 5976241, 6176786, 6919858, 11952482, 24219503, 41833687, 48439006, 65738651, 83667374, 131477302, 460170557, 920341114]

約数ペア:

[(1, 920341114), (2, 460170557), (7, 131477302), (11, 83667374), (14, 65738651), (19, 48439006), (22, 41833687), (38, 24219503), (77, 11952482), (133, 6919858), (149, 6176786), (154, 5976241), (209, 4403546), (266, 3459929), (298, 3088393), (418, 2201773), (1043, 882398), (1463, 629078), (1639, 561526), (2086, 441199), (2111, 435974), (2831, 325094), (2926, 314539), (3278, 280763), (4222, 217987), (5662, 162547), (11473, 80218), (14777, 62282), (19817, 46442), (22946, 40109), (23221, 39634), (29554, 31141)]