390035528048

素因数分解:

$2^4\times {\mathrm{4391}}^1\times {\mathrm{5551633}}^1$

素因数の和:5556032

約数の個数: 20

約数和(自身を含む): 755866072368

約数和(自身を除く): 365830544320

約数列:

[1, 2, 4, 8, 16, 4391, 8782, 17564, 35128, 70256, 5551633, 11103266, 22206532, 44413064, 88826128, 24377220503, 48754441006, 97508882012, 195017764024, 390035528048]

約数ペア:

[(1, 390035528048), (2, 195017764024), (4, 97508882012), (8, 48754441006), (16, 24377220503), (4391, 88826128), (8782, 44413064), (17564, 22206532), (35128, 11103266), (70256, 5551633)]