2570201331491

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{19433}}^1\times {\mathrm{6311}}^1$

素因数の和:26866

約数の個数: 16

約数和(自身を含む): 2708496368640

約数和(自身を除く): 138295037149

約数列:

[1, 19, 1103, 6311, 19433, 20957, 119909, 369227, 6961033, 21434599, 122641663, 132259627, 407257381, 2330191597, 135273754289, 2570201331491]

約数ペア:

[(1, 2570201331491), (19, 135273754289), (1103, 2330191597), (6311, 407257381), (19433, 132259627), (20957, 122641663), (119909, 21434599), (369227, 6961033)]