605612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 1241856

約数和(自身を除く): 636244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 503, 602, 1006, 1204, 2012, 3521, 7042, 14084, 21629, 43258, 86516, 151403, 302806, 605612]

約数ペア:

[(1, 605612), (2, 302806), (4, 151403), (7, 86516), (14, 43258), (28, 21629), (43, 14084), (86, 7042), (172, 3521), (301, 2012), (503, 1204), (602, 1006)]