2009277541

素因数分解:

${\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 2073600000

約数和(自身を除く): 64322459

約数列:

[1, 53, 127, 239, 1249, 6731, 12667, 30353, 66197, 158623, 298511, 1608709, 8407019, 15821083, 37910897, 2009277541]

約数ペア:

[(1, 2009277541), (53, 37910897), (127, 15821083), (239, 8407019), (1249, 1608709), (6731, 298511), (12667, 158623), (30353, 66197)]