2400888933681

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{638704159}}^1$

素因数の和:638704348

約数の個数: 16

約数和(自身を含む): 3678935961600

約数和(自身を除く): 1278047027919

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 638704159, 1916112477, 4470929113, 13412787339, 114328044461, 342984133383, 800296311227, 2400888933681]

約数ペア:

[(1, 2400888933681), (3, 800296311227), (7, 342984133383), (21, 114328044461), (179, 13412787339), (537, 4470929113), (1253, 1916112477), (3759, 638704159)]