2943908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 5866560

約数和(自身を除く): 2922652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2909, 5818, 11636, 31999, 63998, 66907, 127996, 133814, 267628, 735977, 1471954, 2943908]

約数ペア:

[(1, 2943908), (2, 1471954), (4, 735977), (11, 267628), (22, 133814), (23, 127996), (44, 66907), (46, 63998), (92, 31999), (253, 11636), (506, 5818), (1012, 2909)]