959642008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{214589}}^1$

素因数の和:214651

約数の個数: 32

約数和(自身を含む): 1982811600

約数和(自身を除く): 1023169592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 214589, 429178, 858356, 1716712, 2789657, 5579314, 9227327, 11158628, 18454654, 22317256, 36909308, 73818616, 119955251, 239910502, 479821004, 959642008]

約数ペア:

[(1, 959642008), (2, 479821004), (4, 239910502), (8, 119955251), (13, 73818616), (26, 36909308), (43, 22317256), (52, 18454654), (86, 11158628), (104, 9227327), (172, 5579314), (344, 2789657), (559, 1716712), (1118, 858356), (2236, 429178), (4472, 214589)]