2563393448

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16067}}^1$

素因数の和:16135

約数の個数: 96

約数和(自身を含む): 6264591840

約数和(自身を除く): 3701198392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 308, 392, 407, 518, 539, 616, 814, 1036, 1078, 1628, 1813, 2072, 2156, 2849, 3256, 3626, 4312, 5698, 7252, 11396, 14504, 16067, 19943, 22792, 32134, 39886, 64268, 79772, 112469, 128536, 159544, 176737, 224938, 353474, 449876, 594479, 706948, 787283, 899752, 1188958, 1237159, 1413896, 1574566, 2377916, 2474318, 3149132, 4161353, 4755832, 4948636, 6298264, 6539269, 8322706, 8660113, 9897272, 13078538, 16645412, 17320226, 26157076, 29129471, 33290824, 34640452, 45774883, 52314152, 58258942, 69280904, 91549766, 116517884, 183099532, 233035768, 320424181, 366199064, 640848362, 1281696724, 2563393448]

約数ペア:

[(1, 2563393448), (2, 1281696724), (4, 640848362), (7, 366199064), (8, 320424181), (11, 233035768), (14, 183099532), (22, 116517884), (28, 91549766), (37, 69280904), (44, 58258942), (49, 52314152), (56, 45774883), (74, 34640452), (77, 33290824), (88, 29129471), (98, 26157076), (148, 17320226), (154, 16645412), (196, 13078538), (259, 9897272), (296, 8660113), (308, 8322706), (392, 6539269), (407, 6298264), (518, 4948636), (539, 4755832), (616, 4161353), (814, 3149132), (1036, 2474318), (1078, 2377916), (1628, 1574566), (1813, 1413896), (2072, 1237159), (2156, 1188958), (2849, 899752), (3256, 787283), (3626, 706948), (4312, 594479), (5698, 449876), (7252, 353474), (11396, 224938), (14504, 176737), (16067, 159544), (19943, 128536), (22792, 112469), (32134, 79772), (39886, 64268)]