2785048

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 6118560

約数和(自身を除く): 3333512

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1213, 2296, 2426, 4852, 8491, 9704, 16982, 33964, 49733, 67928, 99466, 198932, 348131, 397864, 696262, 1392524, 2785048]

約数ペア:

[(1, 2785048), (2, 1392524), (4, 696262), (7, 397864), (8, 348131), (14, 198932), (28, 99466), (41, 67928), (56, 49733), (82, 33964), (164, 16982), (287, 9704), (328, 8491), (574, 4852), (1148, 2426), (1213, 2296)]