7049945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 9808128

約数和(自身を除く): 2758183

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 2837, 14185, 19859, 99295, 201427, 1007135, 1409989, 7049945]

約数ペア:

[(1, 7049945), (5, 1409989), (7, 1007135), (35, 201427), (71, 99295), (355, 19859), (497, 14185), (2485, 2837)]