434575438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{142111}}^1$

素因数の和:142263

約数の個数: 16

約数和(自身を含む): 716244480

約数和(自身を除く): 281669042

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 142111, 284222, 1563221, 3126442, 19753429, 39506858, 217287719, 434575438]

約数ペア:

[(1, 434575438), (2, 217287719), (11, 39506858), (22, 19753429), (139, 3126442), (278, 1563221), (1529, 284222), (3058, 142111)]