2018432912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{773939}}^1$

素因数の和:774110

約数の個数: 20

約数和(自身を含む): 3934710960

約数和(自身を除く): 1916278048

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 773939, 1547878, 3095756, 6191512, 12383024, 126152057, 252304114, 504608228, 1009216456, 2018432912]

約数ペア:

[(1, 2018432912), (2, 1009216456), (4, 504608228), (8, 252304114), (16, 126152057), (163, 12383024), (326, 6191512), (652, 3095756), (1304, 1547878), (2608, 773939)]