1440888902

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1995691}}^1$

素因数の和:1995731

約数の個数: 12

約数和(自身を含む): 2281075956

約数和(自身を除く): 840187054

約数列:

[1, 2, 19, 38, 361, 722, 1995691, 3991382, 37918129, 75836258, 720444451, 1440888902]

約数ペア:

[(1, 1440888902), (2, 720444451), (19, 75836258), (38, 37918129), (361, 3991382), (722, 1995691)]