4084772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 7640640

約数和(自身を除く): 3555868

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 757, 1349, 1514, 2698, 3028, 5396, 14383, 28766, 53747, 57532, 107494, 214988, 1021193, 2042386, 4084772]

約数ペア:

[(1, 4084772), (2, 2042386), (4, 1021193), (19, 214988), (38, 107494), (71, 57532), (76, 53747), (142, 28766), (284, 14383), (757, 5396), (1349, 3028), (1514, 2698)]