2009689036

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{762401}}^1$

素因数の和:763064

約数の個数: 12

約数和(自身を含む): 3522297240

約数和(自身を除く): 1512608204

約数列:

[1, 2, 4, 659, 1318, 2636, 762401, 1524802, 3049604, 502422259, 1004844518, 2009689036]

約数ペア:

[(1, 2009689036), (2, 1004844518), (4, 502422259), (659, 3049604), (1318, 1524802), (2636, 762401)]