2003194804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38522977}}^1$

素因数の和:38522994

約数の個数: 12

約数和(自身を含む): 3775251844

約数和(自身を除く): 1772057040

約数列:

[1, 2, 4, 13, 26, 52, 38522977, 77045954, 154091908, 500798701, 1001597402, 2003194804]

約数ペア:

[(1, 2003194804), (2, 1001597402), (4, 500798701), (13, 154091908), (26, 77045954), (52, 38522977)]