2088396824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 4268103840

約数和(自身を除く): 2179707016

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 181, 344, 362, 724, 731, 1448, 1462, 1973, 2924, 3077, 3946, 5848, 6154, 7783, 7892, 12308, 15566, 15784, 24616, 31132, 33541, 62264, 67082, 84839, 132311, 134164, 169678, 264622, 268328, 339356, 357113, 529244, 678712, 714226, 1058488, 1428452, 1442263, 2856904, 2884526, 5769052, 6070921, 11538104, 12141842, 15355859, 24283684, 30711718, 48567368, 61423436, 122846872, 261049603, 522099206, 1044198412, 2088396824]

約数ペア:

[(1, 2088396824), (2, 1044198412), (4, 522099206), (8, 261049603), (17, 122846872), (34, 61423436), (43, 48567368), (68, 30711718), (86, 24283684), (136, 15355859), (172, 12141842), (181, 11538104), (344, 6070921), (362, 5769052), (724, 2884526), (731, 2856904), (1448, 1442263), (1462, 1428452), (1973, 1058488), (2924, 714226), (3077, 678712), (3946, 529244), (5848, 357113), (6154, 339356), (7783, 268328), (7892, 264622), (12308, 169678), (15566, 134164), (15784, 132311), (24616, 84839), (31132, 67082), (33541, 62264)]