269882012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{1783}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 479539200

約数和(自身を除く): 209657188

約数列:

[1, 2, 4, 79, 158, 316, 479, 958, 1783, 1916, 3566, 7132, 37841, 75682, 140857, 151364, 281714, 563428, 854057, 1708114, 3416228, 67470503, 134941006, 269882012]

約数ペア:

[(1, 269882012), (2, 134941006), (4, 67470503), (79, 3416228), (158, 1708114), (316, 854057), (479, 563428), (958, 281714), (1783, 151364), (1916, 140857), (3566, 75682), (7132, 37841)]