939647906

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1\times {\mathrm{2207}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 1418701824

約数和(自身を除く): 479053918

約数列:

[1, 2, 193, 386, 1103, 2206, 2207, 4414, 212879, 425758, 425951, 851902, 2434321, 4868642, 469823953, 939647906]

約数ペア:

[(1, 939647906), (2, 469823953), (193, 4868642), (386, 2434321), (1103, 851902), (2206, 425951), (2207, 425758), (4414, 212879)]