8001466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 13138848

約数和(自身を除く): 5137382

約数列:

[1, 2, 11, 22, 443, 821, 886, 1642, 4873, 9031, 9746, 18062, 363703, 727406, 4000733, 8001466]

約数ペア:

[(1, 8001466), (2, 4000733), (11, 727406), (22, 363703), (443, 18062), (821, 9746), (886, 9031), (1642, 4873)]