13771810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 27867240

約数和(自身を除く): 14095430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 281, 290, 338, 377, 562, 754, 845, 1405, 1690, 1885, 2810, 3653, 3770, 4901, 7306, 8149, 9802, 16298, 18265, 24505, 36530, 40745, 47489, 49010, 81490, 94978, 105937, 211874, 237445, 474890, 529685, 1059370, 1377181, 2754362, 6885905, 13771810]

約数ペア:

[(1, 13771810), (2, 6885905), (5, 2754362), (10, 1377181), (13, 1059370), (26, 529685), (29, 474890), (58, 237445), (65, 211874), (130, 105937), (145, 94978), (169, 81490), (281, 49010), (290, 47489), (338, 40745), (377, 36530), (562, 24505), (754, 18265), (845, 16298), (1405, 9802), (1690, 8149), (1885, 7306), (2810, 4901), (3653, 3770)]