273201214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 482801760

約数和(自身を除く): 209600546

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 421, 842, 2269, 4538, 4631, 5473, 9262, 10946, 24959, 29497, 49918, 58994, 60203, 120406, 324467, 648934, 955249, 1910498, 10507739, 12418237, 21015478, 24836474, 136600607, 273201214]

約数ペア:

[(1, 273201214), (2, 136600607), (11, 24836474), (13, 21015478), (22, 12418237), (26, 10507739), (143, 1910498), (286, 955249), (421, 648934), (842, 324467), (2269, 120406), (4538, 60203), (4631, 58994), (5473, 49918), (9262, 29497), (10946, 24959)]