2897938945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{25841}}^1$

素因数の和:27896

約数の個数: 16

約数和(自身を含む): 3795672960

約数和(自身を除く): 897734015

約数列:

[1, 5, 11, 55, 2039, 10195, 22429, 25841, 112145, 129205, 284251, 1421255, 52689799, 263448995, 579587789, 2897938945]

約数ペア:

[(1, 2897938945), (5, 579587789), (11, 263448995), (55, 52689799), (2039, 1421255), (10195, 284251), (22429, 129205), (25841, 112145)]