2017379852

素因数分解:

$2^2\times {\mathrm{4129}}^1\times {\mathrm{122147}}^1$

素因数の和:126280

約数の個数: 12

約数和(自身を含む): 3531298680

約数和(自身を除く): 1513918828

約数列:

[1, 2, 4, 4129, 8258, 16516, 122147, 244294, 488588, 504344963, 1008689926, 2017379852]

約数ペア:

[(1, 2017379852), (2, 1008689926), (4, 504344963), (4129, 488588), (8258, 244294), (16516, 122147)]