1330783216

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{93559}}^1$

素因数の和:93701

約数の個数: 40

約数和(自身を含む): 2969968640

約数和(自身を除く): 1639185424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 93559, 187118, 374236, 654913, 748472, 1309826, 1496944, 2619652, 5239304, 10478608, 11881993, 23763986, 47527972, 83173951, 95055944, 166347902, 190111888, 332695804, 665391608, 1330783216]

約数ペア:

[(1, 1330783216), (2, 665391608), (4, 332695804), (7, 190111888), (8, 166347902), (14, 95055944), (16, 83173951), (28, 47527972), (56, 23763986), (112, 11881993), (127, 10478608), (254, 5239304), (508, 2619652), (889, 1496944), (1016, 1309826), (1778, 748472), (2032, 654913), (3556, 374236), (7112, 187118), (14224, 93559)]