780291242

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1361}}^1\times {\mathrm{1657}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 1178778312

約数和(自身を除く): 398487070

約数列:

[1, 2, 173, 346, 1361, 1657, 2722, 3314, 235453, 286661, 470906, 573322, 2255177, 4510354, 390145621, 780291242]

約数ペア:

[(1, 780291242), (2, 390145621), (173, 4510354), (346, 2255177), (1361, 573322), (1657, 470906), (2722, 286661), (3314, 235453)]