13038954

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 26858304

約数和(自身を除く): 13819350

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 313, 318, 393, 626, 786, 939, 1878, 6943, 13886, 16589, 20829, 33178, 41003, 41658, 49767, 82006, 99534, 123009, 246018, 2173159, 4346318, 6519477, 13038954]

約数ペア:

[(1, 13038954), (2, 6519477), (3, 4346318), (6, 2173159), (53, 246018), (106, 123009), (131, 99534), (159, 82006), (262, 49767), (313, 41658), (318, 41003), (393, 33178), (626, 20829), (786, 16589), (939, 13886), (1878, 6943)]