1330961588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{79813}}^1$

素因数の和:80207

約数の個数: 24

約数和(自身を含む): 2547662880

約数和(自身を除く): 1216701292

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 16676, 79813, 159626, 319252, 877943, 1755886, 3511772, 30249127, 60498254, 120996508, 332740397, 665480794, 1330961588]

約数ペア:

[(1, 1330961588), (2, 665480794), (4, 332740397), (11, 120996508), (22, 60498254), (44, 30249127), (379, 3511772), (758, 1755886), (1516, 877943), (4169, 319252), (8338, 159626), (16676, 79813)]