3292210

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 5947992

約数和(自身を除く): 2655782

約数列:

[1, 2, 5, 10, 401, 802, 821, 1642, 2005, 4010, 4105, 8210, 329221, 658442, 1646105, 3292210]

約数ペア:

[(1, 3292210), (2, 1646105), (5, 658442), (10, 329221), (401, 8210), (802, 4105), (821, 4010), (1642, 2005)]