2045796052

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{455431}}^1$

素因数の和:456558

約数の個数: 12

約数和(自身を含む): 3583338976

約数和(自身を除く): 1537542924

約数列:

[1, 2, 4, 1123, 2246, 4492, 455431, 910862, 1821724, 511449013, 1022898026, 2045796052]

約数ペア:

[(1, 2045796052), (2, 1022898026), (4, 511449013), (1123, 1821724), (2246, 910862), (4492, 455431)]