297699836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{247259}}^1$

素因数の和:247313

約数の個数: 24

約数和(自身を含む): 609248640

約数和(自身を除く): 311548804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 247259, 494518, 989036, 1730813, 3461626, 6923252, 10632137, 21264274, 42528548, 74424959, 148849918, 297699836]

約数ペア:

[(1, 297699836), (2, 148849918), (4, 74424959), (7, 42528548), (14, 21264274), (28, 10632137), (43, 6923252), (86, 3461626), (172, 1730813), (301, 989036), (602, 494518), (1204, 247259)]