7538894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 13188096

約数和(自身を除く): 5649202

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 317, 506, 517, 634, 1034, 1081, 2162, 3487, 6974, 7291, 11891, 14582, 14899, 23782, 29798, 80201, 160402, 163889, 327778, 342677, 685354, 3769447, 7538894]

約数ペア:

[(1, 7538894), (2, 3769447), (11, 685354), (22, 342677), (23, 327778), (46, 163889), (47, 160402), (94, 80201), (253, 29798), (317, 23782), (506, 14899), (517, 14582), (634, 11891), (1034, 7291), (1081, 6974), (2162, 3487)]