856558510082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{161729}}^1\times {\mathrm{240739}}^1$

素因数の和:402481

約数の個数: 16

約数和(自身を含む): 1401655687200

約数和(自身を除く): 545097177118

約数列:

[1, 2, 11, 22, 161729, 240739, 323458, 481478, 1779019, 2648129, 3558038, 5296258, 38934477731, 77868955462, 428279255041, 856558510082]

約数ペア:

[(1, 856558510082), (2, 428279255041), (11, 77868955462), (22, 38934477731), (161729, 5296258), (240739, 3558038), (323458, 2648129), (481478, 1779019)]