297153122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117117}}^1$

素因数の和:1117145

約数の個数: 16

約数和(自身を含む): 536216640

約数和(自身を除く): 239063518

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1117117, 2234234, 7819819, 15639638, 21225223, 42450446, 148576561, 297153122]

約数ペア:

[(1, 297153122), (2, 148576561), (7, 42450446), (14, 21225223), (19, 15639638), (38, 7819819), (133, 2234234), (266, 1117117)]