2347615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 3032640

約数和(自身を除く): 685025

約数列:

[1, 5, 17, 71, 85, 355, 389, 1207, 1945, 6035, 6613, 27619, 33065, 138095, 469523, 2347615]

約数ペア:

[(1, 2347615), (5, 469523), (17, 138095), (71, 33065), (85, 27619), (355, 6613), (389, 6035), (1207, 1945)]