2913812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 5685120

約数和(自身を除く): 2771308

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1409, 2068, 2818, 5636, 15499, 30998, 61996, 66223, 132446, 264892, 728453, 1456906, 2913812]

約数ペア:

[(1, 2913812), (2, 1456906), (4, 728453), (11, 264892), (22, 132446), (44, 66223), (47, 61996), (94, 30998), (188, 15499), (517, 5636), (1034, 2818), (1409, 2068)]