988001852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{309137}}^1$

素因数の和:309205

約数の個数: 24

約数和(自身を含む): 1869666624

約数和(自身を除く): 881664772

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 309137, 618274, 1236548, 5255329, 10510658, 14529439, 21021316, 29058878, 58117756, 247000463, 494000926, 988001852]

約数ペア:

[(1, 988001852), (2, 494000926), (4, 247000463), (17, 58117756), (34, 29058878), (47, 21021316), (68, 14529439), (94, 10510658), (188, 5255329), (799, 1236548), (1598, 618274), (3196, 309137)]