1880348506

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{5087}}^1$

素因数の和:5949

約数の個数: 16

約数和(自身を含む): 2834219520

約数和(自身を除く): 953871014

約数列:

[1, 2, 421, 439, 842, 878, 5087, 10174, 184819, 369638, 2141627, 2233193, 4283254, 4466386, 940174253, 1880348506]

約数ペア:

[(1, 1880348506), (2, 940174253), (421, 4466386), (439, 4283254), (842, 2233193), (878, 2141627), (5087, 369638), (10174, 184819)]