812966084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{675221}}^1$

素因数の和:675275

約数の個数: 24

約数和(自身を含む): 1663747008

約数和(自身を除く): 850780924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 675221, 1350442, 2700884, 4726547, 9453094, 18906188, 29034503, 58069006, 116138012, 203241521, 406483042, 812966084]

約数ペア:

[(1, 812966084), (2, 406483042), (4, 203241521), (7, 116138012), (14, 58069006), (28, 29034503), (43, 18906188), (86, 9453094), (172, 4726547), (301, 2700884), (602, 1350442), (1204, 675221)]