4287668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13921}}^1$

素因数の和:13943

約数の個数: 24

約数和(自身を含む): 9355584

約数和(自身を除く): 5067916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 13921, 27842, 55684, 97447, 153131, 194894, 306262, 389788, 612524, 1071917, 2143834, 4287668]

約数ペア:

[(1, 4287668), (2, 2143834), (4, 1071917), (7, 612524), (11, 389788), (14, 306262), (22, 194894), (28, 153131), (44, 97447), (77, 55684), (154, 27842), (308, 13921)]