1950865

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 2701440

約数和(自身を除く): 750575

約数列:

[1, 5, 7, 35, 139, 401, 695, 973, 2005, 2807, 4865, 14035, 55739, 278695, 390173, 1950865]

約数ペア:

[(1, 1950865), (5, 390173), (7, 278695), (35, 55739), (139, 14035), (401, 4865), (695, 2807), (973, 2005)]