2555994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 6151680

約数和(自身を除く): 3595686

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3203, 6406, 9609, 19218, 22421, 44842, 60857, 67263, 121714, 134526, 182571, 365142, 425999, 851998, 1277997, 2555994]

約数ペア:

[(1, 2555994), (2, 1277997), (3, 851998), (6, 425999), (7, 365142), (14, 182571), (19, 134526), (21, 121714), (38, 67263), (42, 60857), (57, 44842), (114, 22421), (133, 19218), (266, 9609), (399, 6406), (798, 3203)]