245514230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1888571}}^1$

素因数の和:1888591

約数の個数: 16

約数和(自身を含む): 475920144

約数和(自身を除く): 230405914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1888571, 3777142, 9442855, 18885710, 24551423, 49102846, 122757115, 245514230]

約数ペア:

[(1, 245514230), (2, 122757115), (5, 49102846), (10, 24551423), (13, 18885710), (26, 9442855), (65, 3777142), (130, 1888571)]