9980539216

素因数分解:

$2^4\times {\mathrm{623783701}}^1$

素因数の和:623783709

約数の個数: 10

約数和(自身を含む): 19337294762

約数和(自身を除く): 9356755546

約数列:

[1, 2, 4, 8, 16, 623783701, 1247567402, 2495134804, 4990269608, 9980539216]

約数ペア:

[(1, 9980539216), (2, 4990269608), (4, 2495134804), (8, 1247567402), (16, 623783701)]