1693884944

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{411937}}^1$

素因数の和:412202

約数の個数: 20

約数和(自身を含む): 3294680124

約数和(自身を除く): 1600795180

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 411937, 823874, 1647748, 3295496, 6590992, 105867809, 211735618, 423471236, 846942472, 1693884944]

約数ペア:

[(1, 1693884944), (2, 846942472), (4, 423471236), (8, 211735618), (16, 105867809), (257, 6590992), (514, 3295496), (1028, 1647748), (2056, 823874), (4112, 411937)]