2896894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 5838336

約数和(自身を除く): 2941442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1447, 2002, 2894, 10129, 15917, 18811, 20258, 31834, 37622, 111419, 131677, 206921, 222838, 263354, 413842, 1448447, 2896894]

約数ペア:

[(1, 2896894), (2, 1448447), (7, 413842), (11, 263354), (13, 222838), (14, 206921), (22, 131677), (26, 111419), (77, 37622), (91, 31834), (143, 20258), (154, 18811), (182, 15917), (286, 10129), (1001, 2894), (1447, 2002)]