5150128

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1204

約数の個数: 20

約数和(自身を含む): 10015480

約数和(自身を除く): 4865352

約数列:

[1, 2, 4, 8, 16, 409, 787, 818, 1574, 1636, 3148, 3272, 6296, 6544, 12592, 321883, 643766, 1287532, 2575064, 5150128]

約数ペア:

[(1, 5150128), (2, 2575064), (4, 1287532), (8, 643766), (16, 321883), (409, 12592), (787, 6544), (818, 6296), (1574, 3272), (1636, 3148)]