2088898884

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{32801}}^1$

素因数の和:32901

約数の個数: 72

約数和(自身を含む): 5552066520

約数和(自身を除く): 3463167636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3538, 5307, 7076, 10614, 15921, 21228, 31842, 32801, 63684, 65602, 98403, 131204, 196806, 295209, 393612, 590418, 951229, 1180836, 1902458, 2000861, 2853687, 3804916, 4001722, 5707374, 6002583, 8003444, 8561061, 11414748, 12005166, 17122122, 18007749, 24010332, 34244244, 36015498, 58024969, 72030996, 116049938, 174074907, 232099876, 348149814, 522224721, 696299628, 1044449442, 2088898884]

約数ペア:

[(1, 2088898884), (2, 1044449442), (3, 696299628), (4, 522224721), (6, 348149814), (9, 232099876), (12, 174074907), (18, 116049938), (29, 72030996), (36, 58024969), (58, 36015498), (61, 34244244), (87, 24010332), (116, 18007749), (122, 17122122), (174, 12005166), (183, 11414748), (244, 8561061), (261, 8003444), (348, 6002583), (366, 5707374), (522, 4001722), (549, 3804916), (732, 2853687), (1044, 2000861), (1098, 1902458), (1769, 1180836), (2196, 951229), (3538, 590418), (5307, 393612), (7076, 295209), (10614, 196806), (15921, 131204), (21228, 98403), (31842, 65602), (32801, 63684)]