289375558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{2887}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 453300480

約数和(自身を除く): 163924922

約数列:

[1, 2, 23, 46, 2179, 2887, 4358, 5774, 50117, 66401, 100234, 132802, 6290773, 12581546, 144687779, 289375558]

約数ペア:

[(1, 289375558), (2, 144687779), (23, 12581546), (46, 6290773), (2179, 132802), (2887, 100234), (4358, 66401), (5774, 50117)]