142352018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1993}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 217074816

約数和(自身を除く): 74722798

約数列:

[1, 2, 71, 142, 503, 1006, 1993, 3986, 35713, 71426, 141503, 283006, 1002479, 2004958, 71176009, 142352018]

約数ペア:

[(1, 142352018), (2, 71176009), (71, 2004958), (142, 1002479), (503, 283006), (1006, 141503), (1993, 71426), (3986, 35713)]