8889471410

素因数分解:

$2^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{326939}}^1$

素因数の和:329665

約数の個数: 16

約数和(自身を含む): 16006982400

約数和(自身を除く): 7117510990

約数列:

[1, 2, 5, 10, 2719, 5438, 13595, 27190, 326939, 653878, 1634695, 3269390, 888947141, 1777894282, 4444735705, 8889471410]

約数ペア:

[(1, 8889471410), (2, 4444735705), (5, 1777894282), (10, 888947141), (2719, 3269390), (5438, 1634695), (13595, 653878), (27190, 326939)]