920444

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 1870848

約数和(自身を除く): 950404

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 463, 497, 926, 994, 1852, 1988, 3241, 6482, 12964, 32873, 65746, 131492, 230111, 460222, 920444]

約数ペア:

[(1, 920444), (2, 460222), (4, 230111), (7, 131492), (14, 65746), (28, 32873), (71, 12964), (142, 6482), (284, 3241), (463, 1988), (497, 1852), (926, 994)]