1520809426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{126713}}^1$

素因数の和:127085

約数の個数: 16

約数和(自身を含む): 2422264824

約数和(自身を除く): 901455398

約数列:

[1, 2, 17, 34, 353, 706, 6001, 12002, 126713, 253426, 2154121, 4308242, 44729689, 89459378, 760404713, 1520809426]

約数ペア:

[(1, 1520809426), (2, 760404713), (17, 89459378), (34, 44729689), (353, 4308242), (706, 2154121), (6001, 253426), (12002, 126713)]