2498348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4677120

約数和(自身を除く): 2178772

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 463, 926, 1349, 1852, 2698, 5396, 8797, 17594, 32873, 35188, 65746, 131492, 624587, 1249174, 2498348]

約数ペア:

[(1, 2498348), (2, 1249174), (4, 624587), (19, 131492), (38, 65746), (71, 35188), (76, 32873), (142, 17594), (284, 8797), (463, 5396), (926, 2698), (1349, 1852)]