2569730

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 4645944

約数和(自身を除く): 2076214

約数列:

[1, 2, 5, 10, 313, 626, 821, 1565, 1642, 3130, 4105, 8210, 256973, 513946, 1284865, 2569730]

約数ペア:

[(1, 2569730), (2, 1284865), (5, 513946), (10, 256973), (313, 8210), (626, 4105), (821, 3130), (1565, 1642)]