2247677104

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1978589}}^1$

素因数の和:1978668

約数の個数: 20

約数和(自身を含む): 4416212880

約数和(自身を除く): 2168535776

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1978589, 3957178, 7914356, 15828712, 31657424, 140479819, 280959638, 561919276, 1123838552, 2247677104]

約数ペア:

[(1, 2247677104), (2, 1123838552), (4, 561919276), (8, 280959638), (16, 140479819), (71, 31657424), (142, 15828712), (284, 7914356), (568, 3957178), (1136, 1978589)]