2129070335

素因数分解:

$5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{16063}}^1$

素因数の和:16623

約数の個数: 24

約数和(自身を含む): 2977687296

約数和(自身を除く): 848616961

約数列:

[1, 5, 7, 35, 49, 245, 541, 2705, 3787, 16063, 18935, 26509, 80315, 112441, 132545, 562205, 787087, 3935435, 8690083, 43450415, 60830581, 304152905, 425814067, 2129070335]

約数ペア:

[(1, 2129070335), (5, 425814067), (7, 304152905), (35, 60830581), (49, 43450415), (245, 8690083), (541, 3935435), (2705, 787087), (3787, 562205), (16063, 132545), (18935, 112441), (26509, 80315)]