1899293392

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{267959}}^1$

素因数の和:268410

約数の個数: 20

約数和(自身を含む): 3688201440

約数和(自身を除く): 1788908048

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 267959, 535918, 1071836, 2143672, 4287344, 118705837, 237411674, 474823348, 949646696, 1899293392]

約数ペア:

[(1, 1899293392), (2, 949646696), (4, 474823348), (8, 237411674), (16, 118705837), (443, 4287344), (886, 2143672), (1772, 1071836), (3544, 535918), (7088, 267959)]