2698755839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 3293122560

約数和(自身を除く): 594366721

約数列:

[1, 13, 19, 37, 47, 61, 103, 247, 481, 611, 703, 793, 893, 1159, 1339, 1739, 1957, 2257, 2867, 3811, 4841, 6283, 9139, 11609, 15067, 22607, 25441, 29341, 33041, 37271, 42883, 49543, 54473, 62933, 72409, 81679, 91979, 106079, 119377, 179117, 232471, 295301, 429533, 557479, 708149, 941317, 1195727, 1379027, 1551901, 2015501, 2328521, 3022123, 3403223, 3838913, 4416949, 5610719, 10926137, 26201513, 44241899, 57420337, 72939347, 142039781, 207596603, 2698755839]

約数ペア:

[(1, 2698755839), (13, 207596603), (19, 142039781), (37, 72939347), (47, 57420337), (61, 44241899), (103, 26201513), (247, 10926137), (481, 5610719), (611, 4416949), (703, 3838913), (793, 3403223), (893, 3022123), (1159, 2328521), (1339, 2015501), (1739, 1551901), (1957, 1379027), (2257, 1195727), (2867, 941317), (3811, 708149), (4841, 557479), (6283, 429533), (9139, 295301), (11609, 232471), (15067, 179117), (22607, 119377), (25441, 106079), (29341, 91979), (33041, 81679), (37271, 72409), (42883, 62933), (49543, 54473)]