1520581651

素因数分解:

${\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{20029}}^1$

素因数の和:20170

約数の個数: 12

約数和(自身を含む): 1591183200

約数和(自身を除く): 70601549

約数列:

[1, 31, 79, 961, 2449, 20029, 75919, 620899, 1582291, 19247869, 49051021, 1520581651]

約数ペア:

[(1, 1520581651), (31, 49051021), (79, 19247869), (961, 1582291), (2449, 620899), (20029, 75919)]