409775210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3152117}}^1$

素因数の和:3152137

約数の個数: 16

約数和(自身を含む): 794333736

約数和(自身を除く): 384558526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3152117, 6304234, 15760585, 31521170, 40977521, 81955042, 204887605, 409775210]

約数ペア:

[(1, 409775210), (2, 204887605), (5, 81955042), (10, 40977521), (13, 31521170), (26, 15760585), (65, 6304234), (130, 3152117)]