1253169104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7120279}}^1$

素因数の和:7120298

約数の個数: 20

約数和(自身を含む): 2648744160

約数和(自身を除く): 1395575056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7120279, 14240558, 28481116, 56962232, 78323069, 113924464, 156646138, 313292276, 626584552, 1253169104]

約数ペア:

[(1, 1253169104), (2, 626584552), (4, 313292276), (8, 156646138), (11, 113924464), (16, 78323069), (22, 56962232), (44, 28481116), (88, 14240558), (176, 7120279)]