8998574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 14844960

約数和(自身を除く): 5846386

約数列:

[1, 2, 13, 26, 79, 158, 169, 337, 338, 674, 1027, 2054, 4381, 8762, 13351, 26623, 26702, 53246, 56953, 113906, 346099, 692198, 4499287, 8998574]

約数ペア:

[(1, 8998574), (2, 4499287), (13, 692198), (26, 346099), (79, 113906), (158, 56953), (169, 53246), (337, 26702), (338, 26623), (674, 13351), (1027, 8762), (2054, 4381)]