1914738826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25849}}^1$

素因数の和:25919

約数の個数: 64

約数和(自身を含む): 3960633600

約数和(自身を除く): 2045894774

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 2002, 2849, 3367, 5291, 5698, 6734, 10582, 25849, 37037, 51698, 74074, 180943, 284339, 336037, 361886, 568678, 672074, 956413, 1912826, 1990373, 2352259, 3696407, 3980746, 4704518, 6694891, 7392814, 10520543, 12433369, 13389782, 21041086, 24866738, 25874849, 51749698, 73643801, 87033583, 136767059, 147287602, 174067166, 273534118, 957369413, 1914738826]

約数ペア:

[(1, 1914738826), (2, 957369413), (7, 273534118), (11, 174067166), (13, 147287602), (14, 136767059), (22, 87033583), (26, 73643801), (37, 51749698), (74, 25874849), (77, 24866738), (91, 21041086), (143, 13389782), (154, 12433369), (182, 10520543), (259, 7392814), (286, 6694891), (407, 4704518), (481, 3980746), (518, 3696407), (814, 2352259), (962, 1990373), (1001, 1912826), (2002, 956413), (2849, 672074), (3367, 568678), (5291, 361886), (5698, 336037), (6734, 284339), (10582, 180943), (25849, 74074), (37037, 51698)]