700000084

素因数分解:

$2^2\times 7^2\times {\mathrm{3571429}}^1$

素因数の和:3571447

約数の個数: 18

約数和(自身を含む): 1425000570

約数和(自身を除く): 725000486

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3571429, 7142858, 14285716, 25000003, 50000006, 100000012, 175000021, 350000042, 700000084]

約数ペア:

[(1, 700000084), (2, 350000042), (4, 175000021), (7, 100000012), (14, 50000006), (28, 25000003), (49, 14285716), (98, 7142858), (196, 3571429)]