516256412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 1063523328

約数和(自身を除く): 547266916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 547, 911, 1036, 1094, 1822, 2188, 3644, 3829, 6377, 7658, 12754, 15316, 20239, 25508, 33707, 40478, 67414, 80956, 134828, 141673, 235949, 283346, 471898, 498317, 566692, 943796, 996634, 1993268, 3488219, 6976438, 13952876, 18437729, 36875458, 73750916, 129064103, 258128206, 516256412]

約数ペア:

[(1, 516256412), (2, 258128206), (4, 129064103), (7, 73750916), (14, 36875458), (28, 18437729), (37, 13952876), (74, 6976438), (148, 3488219), (259, 1993268), (518, 996634), (547, 943796), (911, 566692), (1036, 498317), (1094, 471898), (1822, 283346), (2188, 235949), (3644, 141673), (3829, 134828), (6377, 80956), (7658, 67414), (12754, 40478), (15316, 33707), (20239, 25508)]