2889664804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{55570477}}^1$

素因数の和:55570494

約数の個数: 12

約数和(自身を含む): 5445906844

約数和(自身を除く): 2556242040

約数列:

[1, 2, 4, 13, 26, 52, 55570477, 111140954, 222281908, 722416201, 1444832402, 2889664804]

約数ペア:

[(1, 2889664804), (2, 1444832402), (4, 722416201), (13, 222281908), (26, 111140954), (52, 55570477)]