1680104

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 3301410

約数和(自身を除く): 1621306

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 397, 529, 794, 1058, 1588, 2116, 3176, 4232, 9131, 18262, 36524, 73048, 210013, 420026, 840052, 1680104]

約数ペア:

[(1, 1680104), (2, 840052), (4, 420026), (8, 210013), (23, 73048), (46, 36524), (92, 18262), (184, 9131), (397, 4232), (529, 3176), (794, 2116), (1058, 1588)]