2008467028

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{40879}}^1$

素因数の和:41127

約数の個数: 24

約数和(自身を含む): 3585012480

約数和(自身を除く): 1576545452

約数列:

[1, 2, 4, 71, 142, 173, 284, 346, 692, 12283, 24566, 40879, 49132, 81758, 163516, 2902409, 5804818, 7072067, 11609636, 14144134, 28288268, 502116757, 1004233514, 2008467028]

約数ペア:

[(1, 2008467028), (2, 1004233514), (4, 502116757), (71, 28288268), (142, 14144134), (173, 11609636), (284, 7072067), (346, 5804818), (692, 2902409), (12283, 163516), (24566, 81758), (40879, 49132)]