1254251936

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55439}}^1$

素因数の和:55557

約数の個数: 48

約数和(自身を含む): 2850059520

約数和(自身を除く): 1595807584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 55439, 110878, 221756, 388073, 443512, 776146, 887024, 1552292, 1774048, 3104584, 5599339, 6209168, 11198678, 12418336, 22397356, 39195373, 44794712, 78390746, 89589424, 156781492, 179178848, 313562984, 627125968, 1254251936]

約数ペア:

[(1, 1254251936), (2, 627125968), (4, 313562984), (7, 179178848), (8, 156781492), (14, 89589424), (16, 78390746), (28, 44794712), (32, 39195373), (56, 22397356), (101, 12418336), (112, 11198678), (202, 6209168), (224, 5599339), (404, 3104584), (707, 1774048), (808, 1552292), (1414, 887024), (1616, 776146), (2828, 443512), (3232, 388073), (5656, 221756), (11312, 110878), (22624, 55439)]