297369646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117931}}^1$

素因数の和:1117959

約数の個数: 16

約数和(自身を含む): 536607360

約数和(自身を除く): 239237714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1117931, 2235862, 7825517, 15651034, 21240689, 42481378, 148684823, 297369646]

約数ペア:

[(1, 297369646), (2, 148684823), (7, 42481378), (14, 21240689), (19, 15651034), (38, 7825517), (133, 2235862), (266, 1117931)]