1326544016

素因数分解:

$2^4\times 7^1\times {\mathrm{11844143}}^1$

素因数の和:11844158

約数の個数: 20

約数和(自身を含む): 2937347712

約数和(自身を除く): 1610803696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11844143, 23688286, 47376572, 82909001, 94753144, 165818002, 189506288, 331636004, 663272008, 1326544016]

約数ペア:

[(1, 1326544016), (2, 663272008), (4, 331636004), (7, 189506288), (8, 165818002), (14, 94753144), (16, 82909001), (28, 47376572), (56, 23688286), (112, 11844143)]