29128218790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{264801989}}^1$

素因数の和:264802007

約数の個数: 16

約数和(自身を含む): 57197229840

約数和(自身を除く): 28069011050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 264801989, 529603978, 1324009945, 2648019890, 2912821879, 5825643758, 14564109395, 29128218790]

約数ペア:

[(1, 29128218790), (2, 14564109395), (5, 5825643758), (10, 2912821879), (11, 2648019890), (22, 1324009945), (55, 529603978), (110, 264801989)]