2113489868

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{3529}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 4300726080

約数和(自身を除く): 2187236212

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 293, 511, 586, 1022, 1172, 2044, 2051, 3529, 4102, 7058, 8204, 14116, 21389, 24703, 42778, 49406, 85556, 98812, 149723, 257617, 299446, 515234, 598892, 1030468, 1033997, 1803319, 2067994, 3606638, 4135988, 7213276, 7237979, 14475958, 28951916, 75481781, 150963562, 301927124, 528372467, 1056744934, 2113489868]

約数ペア:

[(1, 2113489868), (2, 1056744934), (4, 528372467), (7, 301927124), (14, 150963562), (28, 75481781), (73, 28951916), (146, 14475958), (292, 7237979), (293, 7213276), (511, 4135988), (586, 3606638), (1022, 2067994), (1172, 1803319), (2044, 1033997), (2051, 1030468), (3529, 598892), (4102, 515234), (7058, 299446), (8204, 257617), (14116, 149723), (21389, 98812), (24703, 85556), (42778, 49406)]