8798746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 15054336

約数和(自身を除く): 6255590

約数列:

[1, 2, 11, 22, 43, 71, 86, 131, 142, 262, 473, 781, 946, 1441, 1562, 2882, 3053, 5633, 6106, 9301, 11266, 18602, 33583, 61963, 67166, 102311, 123926, 204622, 399943, 799886, 4399373, 8798746]

約数ペア:

[(1, 8798746), (2, 4399373), (11, 799886), (22, 399943), (43, 204622), (71, 123926), (86, 102311), (131, 67166), (142, 61963), (262, 33583), (473, 18602), (781, 11266), (946, 9301), (1441, 6106), (1562, 5633), (2882, 3053)]