551440216

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 1041978960

約数和(自身を除く): 490538744

約数列:

[1, 2, 4, 8, 283, 373, 566, 653, 746, 1132, 1306, 1492, 2264, 2612, 2984, 5224, 105559, 184799, 211118, 243569, 369598, 422236, 487138, 739196, 844472, 974276, 1478392, 1948552, 68930027, 137860054, 275720108, 551440216]

約数ペア:

[(1, 551440216), (2, 275720108), (4, 137860054), (8, 68930027), (283, 1948552), (373, 1478392), (566, 974276), (653, 844472), (746, 739196), (1132, 487138), (1306, 422236), (1492, 369598), (2264, 243569), (2612, 211118), (2984, 184799), (5224, 105559)]