2018552879

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{5443}}^1$

素因数の和:7190

約数の個数: 16

約数和(自身を含む): 2383165440

約数和(自身を除く): 364612561

約数列:

[1, 7, 31, 217, 1709, 5443, 11963, 38101, 52979, 168733, 370853, 1181131, 9302087, 65114609, 288364697, 2018552879]

約数ペア:

[(1, 2018552879), (7, 288364697), (31, 65114609), (217, 9302087), (1709, 1181131), (5443, 370853), (11963, 168733), (38101, 52979)]