261607458314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{26953169}}^1$

素因数の和:26953405

約数の個数: 16

約数和(自身を含む): 411413186880

約数和(自身を除く): 149805728566

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 26953169, 53906338, 619922887, 1239845774, 5687118659, 11374237318, 130803729157, 261607458314]

約数ペア:

[(1, 261607458314), (2, 130803729157), (23, 11374237318), (46, 5687118659), (211, 1239845774), (422, 619922887), (4853, 53906338), (9706, 26953169)]