2664452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 5455296

約数和(自身を除く): 2790844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2213, 4426, 8852, 15491, 30982, 61964, 95159, 190318, 380636, 666113, 1332226, 2664452]

約数ペア:

[(1, 2664452), (2, 1332226), (4, 666113), (7, 380636), (14, 190318), (28, 95159), (43, 61964), (86, 30982), (172, 15491), (301, 8852), (602, 4426), (1204, 2213)]