1064236474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4000889}}^1$

素因数の和:4000917

約数の個数: 16

約数和(自身を含む): 1920427200

約数和(自身を除く): 856190726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4000889, 8001778, 28006223, 56012446, 76016891, 152033782, 532118237, 1064236474]

約数ペア:

[(1, 1064236474), (2, 532118237), (7, 152033782), (14, 76016891), (19, 56012446), (38, 28006223), (133, 8001778), (266, 4000889)]