4136980379

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1188

約数の個数: 36

約数和(自身を含む): 5132106720

約数和(自身を除く): 995126341

約数列:

[1, 7, 17, 49, 119, 289, 389, 751, 833, 2023, 2723, 5257, 6613, 12767, 14161, 19061, 36799, 46291, 89369, 112421, 217039, 292139, 324037, 625583, 786947, 1519273, 2044973, 4966363, 5508629, 10634911, 14314811, 34764541, 84428171, 243351787, 590997197, 4136980379]

約数ペア:

[(1, 4136980379), (7, 590997197), (17, 243351787), (49, 84428171), (119, 34764541), (289, 14314811), (389, 10634911), (751, 5508629), (833, 4966363), (2023, 2044973), (2723, 1519273), (5257, 786947), (6613, 625583), (12767, 324037), (14161, 292139), (19061, 217039), (36799, 112421), (46291, 89369)]