63920194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 104347332

約数和(自身を除く): 40427138

約数列:

[1, 2, 13, 26, 169, 281, 338, 562, 673, 1346, 3653, 7306, 8749, 17498, 47489, 94978, 113737, 189113, 227474, 378226, 2458469, 4916938, 31960097, 63920194]

約数ペア:

[(1, 63920194), (2, 31960097), (13, 4916938), (26, 2458469), (169, 378226), (281, 227474), (338, 189113), (562, 113737), (673, 94978), (1346, 47489), (3653, 17498), (7306, 8749)]