2607748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 5531904

約数和(自身を除く): 2924156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 97, 143, 188, 194, 286, 388, 517, 572, 611, 1034, 1067, 1222, 1261, 2068, 2134, 2444, 2522, 4268, 4559, 5044, 6721, 9118, 13442, 13871, 18236, 26884, 27742, 50149, 55484, 59267, 100298, 118534, 200596, 237068, 651937, 1303874, 2607748]

約数ペア:

[(1, 2607748), (2, 1303874), (4, 651937), (11, 237068), (13, 200596), (22, 118534), (26, 100298), (44, 59267), (47, 55484), (52, 50149), (94, 27742), (97, 26884), (143, 18236), (188, 13871), (194, 13442), (286, 9118), (388, 6721), (517, 5044), (572, 4559), (611, 4268), (1034, 2522), (1067, 2444), (1222, 2134), (1261, 2068)]