320839802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{4297}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 494871720

約数和(自身を除く): 174031918

約数列:

[1, 2, 37, 74, 1009, 2018, 4297, 8594, 37333, 74666, 158989, 317978, 4335673, 8671346, 160419901, 320839802]

約数ペア:

[(1, 320839802), (2, 160419901), (37, 8671346), (74, 4335673), (1009, 317978), (2018, 158989), (4297, 74666), (8594, 37333)]