2017954432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 4618152000

約数和(自身を除く): 2600197568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 83, 104, 128, 152, 166, 208, 247, 304, 332, 416, 494, 608, 664, 769, 832, 988, 1079, 1216, 1328, 1538, 1577, 1664, 1976, 2158, 2432, 2656, 3076, 3154, 3952, 4316, 5312, 6152, 6308, 7904, 8632, 9997, 10624, 12304, 12616, 14611, 15808, 17264, 19994, 20501, 24608, 25232, 29222, 31616, 34528, 39988, 41002, 49216, 50464, 58444, 63827, 69056, 79976, 82004, 98432, 100928, 116888, 127654, 138112, 159952, 164008, 189943, 201856, 233776, 255308, 319904, 328016, 379886, 467552, 510616, 639808, 656032, 759772, 829751, 935104, 1021232, 1212713, 1279616, 1312064, 1519544, 1659502, 1870208, 2042464, 2425426, 2624128, 3039088, 3319004, 4084928, 4850852, 6078176, 6638008, 8169856, 9701704, 12156352, 13276016, 15765269, 19403408, 24312704, 26552032, 31530538, 38806816, 53104064, 63061076, 77613632, 106208128, 126122152, 155227264, 252244304, 504488608, 1008977216, 2017954432]

約数ペア:

[(1, 2017954432), (2, 1008977216), (4, 504488608), (8, 252244304), (13, 155227264), (16, 126122152), (19, 106208128), (26, 77613632), (32, 63061076), (38, 53104064), (52, 38806816), (64, 31530538), (76, 26552032), (83, 24312704), (104, 19403408), (128, 15765269), (152, 13276016), (166, 12156352), (208, 9701704), (247, 8169856), (304, 6638008), (332, 6078176), (416, 4850852), (494, 4084928), (608, 3319004), (664, 3039088), (769, 2624128), (832, 2425426), (988, 2042464), (1079, 1870208), (1216, 1659502), (1328, 1519544), (1538, 1312064), (1577, 1279616), (1664, 1212713), (1976, 1021232), (2158, 935104), (2432, 829751), (2656, 759772), (3076, 656032), (3154, 639808), (3952, 510616), (4316, 467552), (5312, 379886), (6152, 328016), (6308, 319904), (7904, 255308), (8632, 233776), (9997, 201856), (10624, 189943), (12304, 164008), (12616, 159952), (14611, 138112), (15808, 127654), (17264, 116888), (19994, 100928), (20501, 98432), (24608, 82004), (25232, 79976), (29222, 69056), (31616, 63827), (34528, 58444), (39988, 50464), (41002, 49216)]